Index .................................................................................... 189
Introduction
Aloha! And congratulations on your purchase of the E-mu Audity 2000.
Audity 2000 is a new synthesizer/sound module with an array of new
dynamic and rhythmic features not found in any other instrument. Audity
2000 was designed for live performance, so make sure to try out all the
controller knobs on each preset. And as you’ll soon discover, Audity 2000 is
a total kick to play.
Product
Description
Audity 2000’s sound set consists primarily of analog, noise and modern
synthesizer waveforms. These sounds are rich in harmonic texture and are
perfectly matched to Audity’s powerful filters.
Audity 2000 contains 640 ROM presets, 256 user presets and gives you the
power to synthesize an almost infinite number of your own sounds.
Audity’s flexible yet straightforward 4-layer synthesizer voices create sounds
of amazing depth and power. Layers can be switched or crossfaded using
key position, velocity, real-time controllers or any modulation source.
Audity 2000 also contains 50 different, 12th order resonant & modeling
filters which are used to shape and modify over 200 waveforms contained
in 16 megabytes (MB) of ROM. Another 16MB of ROM sounds can be added
by simply plugging in a second internal SIMM card.
64 modulation sources include three multistage envelopes and two LFOs
per layer, as well as full MIDI control over virtually every parameter. The
digital patch bay, with 24 cords per layer, lets you connect modulation
sources to 64 destinations in any imaginable way. The patch bay also
contains a set of arithmetic modifiers, letting you create complex synthesis
models.
Audity’s revolutionary Rhythmic Pattern Generator/Arpeggiator can play
up to 16 synchronized arpeggiator patterns at once using a different sound
for each! Patterns can be edited using pattern flow commands such as:
delay for 2 bars, play for 4 bars, hold for 2 beats and repeat. You can
program or download 100 user patterns in addition to the 200 factory
patterns.
Audity 2000 Operations Manual 1
2
Introduction
Overview
Unique to Audity is its ability to control synth parameters as well as
arpeggiator tempos from its internal clock (or an external MIDI clock). Up
to 8 LFOs and 12 envelopes can be perfectly synchronized at different rates!
Four front panel real-time controllers give you control over 8 user-selectable
parameters as well as four arpeggiator functions. The real-time knobs can
adjust multiple synthesizer functions at once allowing complex levels of
control. Virtually every synth parameter in the Audity 2000 is controllable
using the real-time knobs or by any internal or external control source.
Six 18-bit analog outputs let you process separate sounds and integral effect
sends externally. Returns allow the addition of external effects units
without the need for a separate mixer.
Once you have created your preset, you can add richness to your sound
using Audity 2000’s 24-bit stereo effects. You can choose a different effects
setup for each preset from over 60 algorithms. Audity’s effects section is
actually two separate effects processors with control over each wet/dry mix
level. Effects Processor “A” contains primarily ambiance algorithms like
reverb and delays, while effects processor “B” contains primarily spectral
algorithms such as chorus, flange, phase, distortion, and delay. Effects can
be linked to each preset or used globally to further enhance your sound.
The S/PDIF digital stereo output lets you connect to other digital
equipment, such as digital mixers or external effects devices.
Overview
Other features include multiple solo, voice assignment and performance
modes for expressive control, user-definable alternate tuning, an extremely
easy to use interface and, of course, an extensive MIDI implementation.
This is the Operations Manual for setting up and playing Audity 2000. The
first part of the manual describes how to unpack and setup the hardware.
The next chapters provide step-by-step instructions for the most common
and widely used features of Audity 2000. This section also defines each of
the parameters (by menu) and provides information on how to use them.
The appendix provides technical information, product specifications and
the Index.
E-mu Systems, Inc.
Important Safety
Instructions
Use in countries other than the U.S.A. may require the use of a different
line cord or attachment plug, or both. To reduce the risk of fire or electric
shock, refer all servicing to qualified service personnel. Do not expose this
product to rain or moisture. There are no user serviceable parts or adjustments inside the unit.
Grounding
Instructions
Danger!
Caution!
This product must be grounded. If it should malfunction or break down,
grounding provides a path of least resistance for electric current, reducing
the risk of electric shock. This product is equipped with a cord having an
equipment-grounding conductor and a grounding plug. The plug must be
plugged into an appropriate outlet properly installed and grounded in
accordance with all local codes and ordinances.
Improper connection of the equipment’s grounding conductor can result in
the risk of electric shock. Check with a qualified electrician or service
personnel if you are in doubt as to whether the product is properly
grounded. Do not modify the plug provided with this product. If it will not
fit the outlet, have a proper outlet installed by a qualified technician.
If your Audity 2000 is rack mounted, you must use a standard 19 inch open
frame rack. Screw-on rack mount ears are provided for this purpose.
Audity 2000 Operations Manual 3
4
Important Safety Instructions
User Maintenance Instructions
User
Maintenance
Instructions
1.
The Audity should be kept clean and dust free. Periodically wipe the
unit with a clean, lint free cloth. Do not use solvents or cleaners.
2.
There are no user lubrication or adjustment requirements.
Caution -.
These servicing instructions are for use by qualified personnel only. To
reduce the risk of electric shock, do not perform any servicing other than that
contained in these operating instructions unless you are qualified to do so. Refer
all servicing to qualified service personnel.
INSTRUCTIONS PERTAINING TO A RISK OF FIRE,
ELECTRIC SHOCK, OR INJURY TO PERSONS.
READ THESE INSTRUCTIONS: When using electric products, basic precau-
tions should always be adhered to, including the following:
This symbol is intended to
alert you to the presence of
important operating and
maintenance (servicing)
instructions in the literature
accompanying the unit.
This symbol is intended to
alert you to the presence of
uninsulated dangerous
voltage within the product’s
enclosure that may be of
sufficient magnitude to
constitute a risk of electric
shock to persons.
Read all instructions before using Audity 2000.
1.
To reduce the risk of injury, close supervision is necessary when using
2.
Audity 2000 near children.
Do not use Audity 2000 near water — for example near a bathtub,
3.
washbowl, kitchen sink, in a wet basement, on a wet bar, or near or in a
swimming pool. Do not expose the unit to drips or splashes.
The Audity 2000 should be situated so that its location or position does
4.
not interfere with its proper ventilation.
The Audity 2000 should be located away from heat sources such as
5.
radiators, heat registers, fireplaces, stoves, or ovens.
The Audity 2000 should be connected only to a power supply of the
6.
type described in the operating instructions and marked on the
product.
Care should be taken so that objects do not fall and liquids are not
7.
spilled into the enclosure of Audity 2000 through openings.
This Audity 2000 may be equipped with a polarized line plug (one
8.
blade wider that the other). This is a safety feature. If you are unable to
insert this plug into the outlet, do not defeat the safety purpose of the
plug. Contact an electrician to replace your obsolete outlet.
Protect the power cord from being walked on or pinched, particularly at
9.
plugs, convenience receptacles, and the point where they exit from the
unit.
Unplug the Audity 2000 from the power outlet during lightning storms
10.
or when left unused for a long period of time.
This product, in combination with an amplifier and headphones and
11.
speakers, may be capable of producing sound levels that could cause
permanent hearing loss. Do not operate for a long period of time at a
high volume level or at a level that is uncomfortable. If you experience
any hearing loss or ringing in the ears, consult an audiologist.
Only use attachments and accessories specified by E-mu Systems.
12.
E-mu Systems, Inc.
•
•
•
•
•
Important Safety Instructions
Radio and Television Interference
The Audity 2000 should be serviced by qualified service personnel
13.
when:
A. The power supply cord has been damaged; or
B. Objects have fallen, or liquid has been spilled into the unit; or
C. The unit has been exposed to rain; or
D. The unit has been dropped or the enclosure damaged; or
E. The Audity 2000 does not operate normally or exhibits a marked
change in performance.
All servicing should be referred to qualified service personnel.
14.
Caution!
Radio and
Television
Interference
Danger of explosion if the battery is incorrectly replaced. Replace only with
the same or equivalent type recommended by E-mu. Discard used batteries
according to the manufacturer’s instructions.
Save These Instructions.
The equipment described in this manual generates and uses radiofrequency energy. If it is not installed and used properly —that is, in strict
accordance with our instructions— it may cause interference with radio
and television reception.
This equipment has been tested and complies with the limits for a Class B
computing device in accordance with the specifications in Subpart J of Part
15 of the FCC rules. These rules are designed to provide reasonable
protection against such interference in a residential installation. However,
there is no guarantee that the interference will not occur in a particular
installation, especially if a “rabbit ear” TV antenna is used.
If Audity 2000 does cause interference to radio or television reception, you
can try to correct the interference by using one or more of the following
measures:
Turn the television or radio antenna until the interference stops.
Move Audity 2000 to one side or the other of the television or radio.
Move Audity 2000 farther away from the television or radio.
Plug Audity 2000 into an outlet on a different circuit than the television
or radio.
Consider installing a rooftop antenna with a coaxial lead-in between the
antenna and television set.
Audity 2000 Operations Manual 5
Foreign Language Warnings - German
Wichtige Sicherheitsvorschriften
Foreign Language W arnings
- German
6
Wichtige
Sicherheitsvorschriften
Erdungsinstruktionen
Gefahr
In Ländern ausserhalb den U.S.A. können andere Kabel oder Stecker
notwendig werden. Zur Verminderung des Risikos von Feuer oder eines
elektrischen Schlages übergebe man den Service an qualifizierte Fachleute.
Das Gerät niemals Regen oder Nässe aussetzen.
Das Gerät muss geerdet sein. Bei einem Defekt oder Ausfall bietet Erdung
dem elektrischen Strom den Weg des geringsten Widerstandes und
reduziert das Risiko eines Schlages. Dieses Gerät ist mit einem geerdeten
Kabel und Stecker ausgerüstet. Der Stecker muss in eine passende,
einwandfrei montierte und geerdete Steckdose in Übereinstimmung mit
den örtlichen Vorschriften eingeführt werden.
Unvorschriftsgemässer Anschluss des Gerätes kann zum Risiko eines
elektrischen Schlages führen. Im Zweifelsfalle über die ordnungsgemässe
Erdung soll ein qualifizierter Elektriker oder eine Serviecestelle beigezogen
werden. Ändern Sie den mitgelieferten Stecker nicht. Sollte er nicht in die
Steckdose passen, soll die einwandfreie Installation durch einen qualifizierten Techniker erfolgen.
Vorsicht
E-mu Systems, Inc.
Wird der Audity 2000 (Modell Nummer 9093) in einem Rackgestell
montiert, muss ein offener 19-Zollrahmen verwendet werden.
Unterhaltsinstruktionen
für anwender
Foreign Language Warnings - German
Unterhaltsinstruktionen für anwender
1.
Audity 2000 soll sauber und staubfrei gehalten werden. Das Gerät mit
einem sauberen und säurefreien Tuch periodisch abreiben. Keine
Lösungs- oder Reinigungsmittel anwenden.
2.
Schmieren und Justieren sind nicht notwendig.
3.
Bei weiteren Servicefragen wende man sich an eine qualifizierte Servicestelle.
Vorsicht
Dieses Symbol weist den
Anwender auf wichtige
Gebrauchs- und ServiceVorschriften in den beiliegenden Drucksachen.
Dieses Symbol verweist auf
nicht-isolierte Stromspannungen im Geräte-Innern,
welche zu einem elektrischen
Schlag führen könnten.
Diese Gebrauchsanweisungen sind nur für qualifizierte Techniker
beabsichtigt. Um die Gefahr eines elektrischen Schlages zu vermeiden,
sollen Sie keine Arbeit unternehmen, die nicht in diesen Instruktionen
vorgeschrieben ist. Wenden Sie Sich bei weiteren Servicefragen an eine
qualifizierte Servicestelle.
INSTRUKTIONEN BETR. FEUERRISIKO,
ELEKTROSCHOCK ODER VERLETZUNG VON
PERSONEN
WARNUNG; Beim Einsatz elektrischer Geräte sollten
folgende Vorsichtsmassregeln stets beachtet werden:
1.
Lesen Sie vor dem Einschalten des Audity 2000 alle Instruktionen.
2.
Zur Vermeidung von Verletzungsrisiken müssen Kinder bei eingeschaltetem Audity 2000 sorgfältig überwacht werden.
3.
Audity 2000 nicht in der Nähe von Wasser in Betrieb nehmen -- z.B. in
der Nähe von Badewannen, W aschschüsseln, auf nassen Gestellen oder
am Swimmingpool.
4.
Audity 2000 stets so aufstellen, dass seine Belüftung nicht beeinträchtigt wird.
5.
Audity 2000 nicht in der Nähe von Hitze aufstellen, wie Heizkörper,
offenem Feuer, Öfen oder von Backöfen.
6.
Audity 2000 ausschliesslich mit einem Netzgerät gemäss Bedienungsanleitung und Gerätemarkierung verwenden.
7.
Dieses Gerät kann bei Verwendung von Kopfhörern und Verstärkern
hohe Lautpegel erzeugen, welche zu bleibenden Gehörschäden führen.
Arbeiten Sie nicht während längerer Zeit mit voller Lautstärke oder
hohem Lautpegel. Stellen Sie Gehörverlust oder Ohrenläuten fest,
wenden Sie sich an einen Ohrenartz.
8.
Audity 2000 kann mit einem polarisierten Kabelstecker (mit ungleichen
Stiften) ausgerüstet sein. Das geschieht für Ihre Sicherheit. Können Sie
den Stecker nicht in die Steckdose einführen, ändern Sie nicht den
Stecker ab, sondern wenden Sie sich an einen Elektriker.
9.
Das Netzkabel des Audity 2000 bei längerem Nichtgebrauch aus der
Steckdose ziehen.
Audity 2000 Operations Manual 7
Foreign Language Warnings - German
10.
11.
12.
8
Vermeiden Sie sorgfältig das Eindringen von Gegenständen oder
Flüssigkeiten durch die Gehäuseöffnungen.
Das Gerät soll durch qualifizierte Serviceleute gewartet werden, falls:
A. das Netzkabel beschädigt wurde, oder
B. Gegenstände oder Flüssigkeit in das Gerät gelangten,
C. das Gerät Regen ausgesetzt war, oder
D. das Gerät nicht normal oder einwandfrei arbeitet, oder
E. das Gerät stürzte oder sein Gehäuse beschädigt wurde.
Servicearbeiten sollten nur qualifizierten Fachleuten anvertraut werden.
VORSICHT
Unvorschriftsgemässer einbau der Batterie kann zum Risiko einer Explosion
führen. Ersetzen Sie die Batterie nur mit der gleichen oder einer von E-mu
empfohlene Sorte. Werfen Sie die alten Batterien weg, wie es der Hersteller
anweist.
DIESE INSTRUKTIONEN AUFBEWAHREN
E-mu Systems, Inc.
Foreign Language Warnings - French
Instructions de Sécurité Importantes
Foreign Language W arnings
- French
Instructions
de Sécurité
Importantes
Instructions
de Mise à la
Terre
Danger
Attention
Une utilisation dans des pays autres que les U.S.A. peut nécessiter l’usage
d’un cordon d’alimentation différent. Afin de réduire les risques d’incendie
ou d’électrocution, référez-vous à un personnel de service qualifié, et
n’exposez pas cet appareil à la pluie ou à l’humidité.
Cet appareil doit être relié à la terre. Dans le cas d’une malfonction
éventuelle, la terre fournit un passage de moindre résistance pour le
courant électrique, réduisant ainsi les risques d’électrocution. L ’Audity 2000
est équipé d’un cordon muni d’un conducteur et d’une fiche devant être
branchée dans une prise appropriée et reliée à la terre en conformité avec
les normes locales.
Une connexion incorrecte peut résulter en des risques d’électrocution.
Vérifiez avec un technicien qualifié si vous avez des doutes quant à la
connexion. Ne modifiez pas vous-même le cordon d’alimentation livré avec
cet appareil; s’il ne rentre pas dans la prise, faites-en installer un autre par
un technicien qualifié.
Si l’Audity 2000 est installé dans un rack, utilisez un rack standard ouvert
de 48.25cm.
Instructions
de Maintenance
L’Audity 2000 doit être maintenu propre et sans poussière. Nettoyez-le
1.
périodiquement à l’aide d’un chiffon propre et non-pelucheux.
N’utilisez pas de solvants, ou d’autres produits de nettoyage.
Aucune lubrification et aucun réglage ne sont nécessaires de votre part.
2.
Pour tout autre service, référez-vous à un personnel qualifié.
3.
Audity 2000 Operations Manual 9
C
d
Foreign Language Warnings - French
Instructions de Maintenance
Instructions Concernant les Risques d’Incendie,
d’Electrocution, ou de Blessures Corporelles.
ATTENTION: Lorsque vous utilisez des appareils électriques,
certaines précautions élémentaires doivent toujours être prises,
incluant les suivantes:
Ces instructions de dépanage sont destinées uniquement aux personnes
qualifiées. Afin d’éviter les risques d’électrocution, n’effectuez que les opérations décrites dans ce manuel, à moins que vous ne soyez qualifiê pour cela.
Faites effectuer toute r’eparation par une personne qualifié.
Lisez bien toutes les instructions avant d’utiliser l’Audity 2000.
1.
Afin de réduire les risques de blessures, une attention particulière est
2.
nécessaire en la présence d’enfants en bas âge.
N’utilisez pas l’Audity 2000 dans ou près d’endroits humides - par
3.
exemple près d’une baignoire, d’un lavabo, dans les toilettes, dans une
cave humide, sur un bar fréquenté, en présence d’un bull-dog en rut, ou
dans une piscine pleine. Protégez cet appareil de tout liquide,
éclaboussure ou fuite.
L’Audity 2000 doit être placé de façon à ce que sa position n’interfére
e symbole vous alerte de la
présence d’instructions
importantes d’opération et
e maintenance dans la
notice accompagnant
l’appareil.
Ce symbole vous alerte de
la présence d’un voltage
non-isolé dangereux à
l’intérieur de l’appareil,
pouvant être d’une
magnitude suffisante pour
constituer un risque
d’électrocution.
4.
pas avec sa propre ventilation.
L’Audity 2000 doit être placé loin de sources de chaleur telles que des
5.
radiateurs, cheminées, fours, ou groupies en chaleur.
L’Audity 2000 doit uniquement être connecté à une alimentation du
6.
type décrit dans les instructions d’opération et tel qu’indiqué sur
l’appareil.
Une attention particulière doit être observée quant aux objets pouvant
7.
tomber et aux liquides pouvant être versés sur et à l’intérieur de l’Audity
2000.
L’Audity 2000 peut être équipé d’une fiche secteur polarisée (avec une
8.
broche plus large que l’autre). C’est une mesure de sécurité. Si vous ne
pouvez pas brancher cette fiche dans une prise, ne neutralisez pas cette
sécurité. Contactez plutôt un électricien pour remplacer la prise
obsolète.
Evitez de marcher sur le cordon d’alimentation ou de le coincer, parti-
9.
culiêrement prês des prises de courant, des boitiers ‘electriques dt du
point de sortie de l’appareil.
Le cordon d’alimentation de l’Audity 2000 doit être débranché lorsque
10.
ce dernier n’est pas utilisé pendant une longue période.
Cet appareil, combiné avec un amplificateur, des haut-parleurs, et/ou
11.
un casque, est capable de générer des niveaux sonores pouvant
occasionner une perte de l’ouïe permanente. Ne travaillez pas trop
longtemps à un volume trop élevé ou même inconfortable. Si vous
observez une perte de l’audition ou un bourdonnement dans les
oreilles, consultez un O.R.L.
N’utilisez que les accessoires sp’ecifi’es par E-mu Systems.
12.
10 E-mu Systems, Inc.
Foreign Language Warnings - French
Interférences Radio et Télévision
Cet appareil doit être examiné par un personnel qualifié lorsque:
13.
A. Le cordon d’alimentation a été endommagé, ou
B. Des objets sont tombés, ou du liquide a été versé sur/à l’intérieur
de l’appareil, ou
C. L’Audity 2000 a été exposé à la pluie, ou
D. L’Audity 2000 est tombé, ou
E. L’Audity 2000 ne fonctionne pas normalement, ou affiche un
changement radical de performance.
Tout service doit être effectué par un personnel qualifié.
14.
Attention
Interférences
Radio et
Télévision
Danger d’explosion si la etterie n’est pas correctement remplacée. Pour
remplacer la batterie, utilisez une batterie de meme type, ou d’un type
‘equivalent recommand’e par E-mu. Suivez les instructions du faricant pour
vous d’earrasser de la etterie usée.
SAUVEGARDEZ CES INSTRUCTIONS
L’appareil décrit dans cette notice génére et utilise une énergie de
fréquence-radio. S’il n’est pas installé et utilisé correctement - c’est à dire en
suivant strictement nos instructions - il peut occasionner des interférences
avec la réception d’une radio ou d’une télévision.
Cet appareil a été testé et est conforme aux normes de Classe A en accord
avec les spécifications du paragraphe J de la section 15 des lois FCC. Ces lois
sont désignées pour fournir une protection raisonnable contre de telles
interférences dans une installation résidentielle. Toutefois, il n’est pas
garanti qu’aucune interférence n’apparaisse dans des installations particulières, et plus spécialement lorsqu’une antenne de télévision en «oreilles de
lapin» est utilisée.
Si l’Audity 2000 occasionne des interférences , vous pouvez essayer de les
corriger en utilisant une ou plusieurs des mesures suivantes:
•
Tournez l’antenne de la télé ou de la radio jusqu’à ce que les interférences disparaissent.
•
Déplacez l’Audity 2000 d’un côté ou de l’autre de la télé ou de la radio.
•
Eloignez l’Audity 2000 de la télé ou de la radio.
•
Branchez l’Audity 2000 sur une prise différente que la télé ou la radio.
•
Installez une antenne sur le toit munie d’une connexion coaxiale entre
elle et le poste de télévision.
Audity 2000 Operations Manual
11
Foreign Language Warnings - French
Interférences Radio et Télévision
12
E-mu Systems, Inc.
Setup
This section thoroughly describes how to set up your new Audity 2000 for
use. Setup includes unpacking instructions and how to connect the Audity
2000 cables.
UnpackingCarefully remove Audity 2000 from the packaging material. Take care to
save the packing materials in case you need to transport the unit. Check to
make sure all components are included and in good condition. If there are
missing or damaged components, contact E-mu Systems immediately for
replacement or repair.
Your Audity 2000 should include the following components:
• Audity 2000 unit
• Power cable
• 10 ft. MIDI cable
• Rack mounting ears
• This Operations Manual
Audity 2000 Operations Manual 13
Setup
Connection Instructions
Connection
Instructions
Basic Setup
The headphone output
monitors the main outputs only.
The submix outputs do NOT
feed into the headphone output.
If Audity 2000 does not
seem to be responding correctly,
make sure that both Audity
2000 and your MIDI controller
are set to the same MIDI
channel.
MIDI Controller
(MIDI Keyboard, Sequencer, etc.)
Control
Pedal
Male RCA plug
Male Phono Plug
Aux. or
Tape In
MIDI Out
to
To
Main Outs
Amp
The Headphone
Output is located
on the Front Panel
Main Outs to Mixer In
Mixer
Speakers
Home Stereo
System
Home Studio
System
MIDI In
Audity 2000 is controlled by MIDI messages received at the MIDI In
connector. Connect the MIDI In of the Audity 2000 to the MIDI Out
connector of a controller such as a MIDI keyboard, MIDI wind controller or
MIDI guitar controller.
Outputs
Audity 2000 is a high quality, stereo audio device. In order to reproduce its
wide dynamic range and frequency response, use a high quality amplification and speaker system such as a keyboard amplifier or home stereo
system. A stereo setup is highly desirable because of the added realism of
stereophonic sound. Headphones can be used if an amplifier and speaker
system is not available. Plug stereo headphones into the headphone jack
located on the left side of the front panel. The Right Main output jack
serves as a mono output when the Left Main plug is not plugged in. The
S/PDIF output duplicates the function of the main output.
14 E-mu Systems, Inc.
Studio Setup
MIDI Controller
(MIDI Keyboard, Sequencer, etc.)
MIDI Out
Computer
In
MIDI
Interface
OutIn
Computer
Out
Connection Instructions
Additional
MIDI
Devices
MIDI In
Setup
Mixer
Amp
MIDI In
In this setup, Audity 2000 is controlled by MIDI messages, received at the
MIDI In connector, which are routed by the MIDI interface. The MIDI
interface allows any MIDI controller, such as a MIDI keyboard, MIDI wind
controller or a computer to be connected to the module easily.
MIDI Out
The MIDI Out jack transmits program data to a computer or other device.
Outputs
Three sets of programmable stereo outputs (Main, Sub 1, and Sub 2) are
provided. The internal effects are available only on the Main outputs.
Specific presets (or MIDI channels) can be routed to one of these stereo
pairs in order to be processed further or mixed separately. The S/PDIF
output duplicates the function of the main output.
Audity 2000 Operations Manual 15
Setup
Connection Instructions
Performance Setup
MIDI Controller
(Launchpad, MIDI Keyboard, Sequencer)
CONTROLLERS
EDIT PARAMETERSTRANSPOSE
C
OFF
C#
+OCT
-OCT
B
INC
SAVESELECT CONTROL
+2OCT
-2OCT
A#
D
D#
A
+3OCT
-3OCT
E
G#
F
G
DEC
F#
PITCH
LAUNCH PAD
PERFORMANCE CONTROLLER
PERFORMANCE SELECT
SONG BANK PRESET
MIDI CLOCK
TRIGGERS
TRANSPORT
MODULATION
13 6810
TRIGGERS/TRANSPORT
RTZMODE
MIDI CHANNEL
1
16
2
15
3
14
4
5
13
6
12
11
7
8
10
9
PLAY
REC
STOPFFWDREW
11975421
MIDI Out
Sub Output
Return
(To Main Output)
Additional
MIDI
Device
MIDI In
Digital Effect Device
VolumeMix Data EntryControl 1 Control 2 Control 3 Control 4
Effect: Swirling Reverb
Parameter Edit
Send
Send/Return
Effect Device
Main Outs to Mixer In
S/PDIF In
TipRing
To EffectFrom Effect
SEND/RETURN CABLE
Signal is sent out on tip of plug and
returned to main outputs via ring of plug.
MIDI In
Audity 2000 is controlled by MIDI messages received at the MIDI In
connector . Connect the MIDI In of Audity 2000 to the MIDI Out connector
of a MIDI controller such as E-mu's Launchpad, a MIDI keyboard, MIDI
drum pads or a MIDI sequencer.
MIDI Thru
The MIDI Thru jack is used to connect additional MIDI devices onto the
MIDI chain. MIDI Thru transmits an exact copy of the messages received at
the MIDI In jack.
Outputs
The Sub 1 and Sub 2 output jacks are stereo jacks. The tip of each jack
(accessed when a standard phone plug is inserted) connects to the left or
right output of that group. The S/PDIF output duplicates the function of
the main output.
16 E-mu Systems, Inc.
OO
OO
Inserting a standard
mono phone plug halfway into
the jack allows you to sum into
the main outputs without a
special cable.
Setup
Connection Instructions
If you insert a stereo plug, the ring of the plug serves as a signal Return
which sums into the Main outputs.
Therefore, the Sub 1 and Sub 2 jacks can serve as effect sends and
returns in order to further process selected instruments and then
return them to the main mix.
You can use the Sub 1 and Sub 2 jacks as send/returns in order to further
process selected Audity 2000 presets without using the effects bus on the
mixing board. In a pinch, the effect returns can be used to sum additional
instruments into the main outputs. It’s like having an extra line mixer
when you need just one more input.
Output Section
Effects
Processors
L Bus
R Bus
Tip
You can use the Sub 1 and Sub 2 jacks as effect returns to the Main Outputs.
Tip
Ring
RL
SUB 2
Note that the Effects Processors are only routed to the Main Outputs.
Ring
Tip
Tip
Ring
RL
SUB 1
Ring
RL
MAINS
Power Up!The power switch is located on the right side of the front panel. You can
turn on the Audity 2000 and its MIDI controller in any order . When power
is applied, the liquid crystal display will light, indicating that Audity 2000
is operating. You may have noticed that there is no 110/220 Volt power
selector switch on Audity 2000.
Audity 2000 automatically switches itself to the proper line voltage.
Audity 2000 Operations Manual 17
Setup
Instant Gratification
Instant
Gratification
Playing the Demo
Sequences
OO
OO
The demos play
continuously in sequential order
until you press the Enter button
to stop the Demo Sequence.
This section presents step-by-step instructions for the most fundamental
operations to get you up and making sounds quickly.
Audity 2000 has four factory demo sequences that let you hear what Audity
can do. You can play any of these demo sequences using the Demo
Sequence page of the Master menu.
DEMO SEQUENCE 1 2 3 4
Enter = Start -> = Next
v To Play a Demo Sequence
1. Press the Master menu button on the front panel.
2. Use the Data Entry Control to scroll to the Demo Sequence screen.
3. Advance the cursor to the Sequence Number field and select a sequence
number (from 1 to 4).
4. Press the Enter button to start playing the sequence.
5. Press the Enter button again to stop playing the sequence.
6. Press the right cursor key to advance to the next sequence.
7. Repeat steps 2, 3 and 4 to listen to all of the Demo Sequences.
Selecting and Quick
Editing Presets
18 E-mu Systems, Inc.
The most fundamental operation with the Audity 2000 is to select and play
the factory provided presets. Audity 2000 comes with 896 presets (you can
create and save your own, but that comes later). Because of the standard
MIDI specification which allows only 128 presets, Audity 2000 presets are
organized into seven banks containing 128 presets each. The preset is
identified in the bottom line of the main screen (the screen that appears
when you first power up the unit). The preset number is three digits long
and first in the line. The bank containing the preset is identified by a superscript number right after the preset number followed by the preset name as
shown in the following illustration.
Preset Banks 0 and 1 are
copies of Banks 5 and 6 so you
can make changes to the presets
in the first two banks without
worrying about wrecking the
factory presets.
Arpeggiator
Setting
Channel
Number
Initial
Volume
Setting
Initial
Pan
Setting
C01 Vol127 Pan00 Arp:P
000 - default preset -
0
Setup
Instant Gratification
Exploring the Master
Arpeggiator
Blinking
Cursor
Preset
Number
Bank
Number
Preset
Name
v To Change the Preset
1. Place the cursor under the first character in the Preset Number field.
This is the “Home” position which is selected instantly when you press
the Home/Enter button. Pressing either of the two cursor buttons also
gets you there.
2. Turn the Data Entry Control knob on the front panel to select a new
preset number. If you turn the knob slowly, the presets advance one
number for each “click” of the knob. If you spin the knob quickly, the
numbers advance much faster (more than one numer per click).
3. Play the keyboard and listen to the sounds made by your Audity 2000!
4. TURN THE FOUR KNOBS on the front panel and note how they
change the sound of each preset! The button to the left of the knobs
changes the knob’s function. Don’ t worry about ruining the sound, the
values are automatically reset as soon as you select a new preset.
Audity’s multi-channel Pattern Generator/Arpeggiator is one of the greatest
features ever put in a synthesizer. Let’s start by exploring the Master
Arpeggiator.
v To Arpeggiate a Single Preset:
1. Select a preset. Note that the factory presets all have prefixes which
describe the type of sound. For this investigation it might be best to
choose a preset with the prefix “arp,” for arpeggiator. These presets are
optimized for use with the arpeggiator.
2. Set the Arp parameter in the main screen to “M” for Master
Arpeggiator.
Audity 2000 Operations Manual 19
Setup
Instant Gratification
OO
OO
Try using the control
knobs to change the arpeggiator
parameters. The control knobs
can be used to edit parameters
in the Master, Arp and Edit
menus.
C01 Vol127 Pan00 Arp:M
1234 arp:Breeder Dink
3.
Press the ARP menu button on the front panel to access the master
Arpeggiator menu. The following screen appears.
MASTER ARPEGGIATOR
S
tatus on
4. Make sure the arpeggiator Status is “on.” Play the keyboard to start
arpeggiating.
5. Press either cursor key repeatedly to move the cursor below the Status
field.
6. Turn the Data Entry Control clockwise one click. The Mode screen
appears.
MASTER ARPEGGIATOR
Mode u
7. Use the cursor keys to move the cursor to the Mode field (up, down, up/
down, forw asgn, backw asgn, forw/backw, random, pattern). Try out
the different modes as you play the keyboard.
8. Move the cursor back to the lower left position and explore the other
parameters. The Note Value parameter changes the rate of the arpeggios.
By the way, note value is a divisor based on the Master Tempo (which
has its own front panel button). Try changing the tempo, but come
right back.
9. Let’s check out the pattern generator. Go back to the Mode screen and
set the mode to “Pattern”.
10. Now advance to the Pattern screen (shown below) and move the cursor
to the Pattern Number field (the second field from the left).
p
MASTER ARPEGGIATOR
Pattern 3
80 Inversions
20 E-mu Systems, Inc.
OO
OO
See the Arpeggiator
Chapter for detailed information
on creating Patterns.
Setup
Instant Gratification
11. Try the various patterns. There are 200 permanent factory patterns and
100 user locations to store the patterns you create. Each pattern can
have up to 32 notes.
Multi-Channel
Arpeggiator
Audity 2000 is totally unique in its ability to run up to 16 arpeggiators at
once! Even two or three patterns at once can create very complex sequences
and dynamic landscapes of sound.
Here’s one way to access this ultra-powerful feature. There is one arpeggiator for each MIDI channel. In order to arpeggiate on multiple channels,
you’ll need a controller that can output multiple MIDI channels at once.
Arp on
Chan 1
Arp on
Chan 2
Arp on
Chan 3
MIDI In
MIDI Out
REAL TIME CONTROLLERS
ASSIGNABLE KEYS
PRESET
SAMPLE
SEQUENCER
EMULATOR
EXIT
PRESET SELECT
LEVEL
ENTER
PAGE
RETURN
0.987654321
Master Keyboard transmitting on
MIDI channels 1, 2, 3
Connect a multi-channel controller to Audity to unleash its true potential!
1. Set up your MIDI keyboard so that it outputs the entire keyboard range
on MIDI channels 1, 2, and 3. This procedure varies with the type of
keyboard you own.
2. Put Audity 2000 into Multi mode. This is located on the MIDI Mode
page in the Master menu.
Audity 2000 Operations Manual 21
Setup
Instant Gratification
OO
OO
Don’t forget that you
can adjust the volume and pan
position for each channel.
Sometimes a simple volume
change will bring out hidden
rhythms and patterns.
3.
From the main screen, turn the arpeggiator “on” for MIDI channels 1
and 2. (We’re only using two for now to keep it simple.) Select a
different preset for each MIDI channel while you’re at it.
C01 Vol127 Pan00 Arp:on
3
123
4. Start playing. You should be hearing two arpeggiators playing at once.
5. Change presets on one or both of the MIDI channels you are using
(1 & 2). Since each factory preset has differently programmed arpeggiator settings, changing the preset not only changes the sound, but the
arpeggiator as well.
6. Press the Control Select button on the front panel so that the “ARP”
LED is illuminated. Adjust the front panel control knobs. Remember
that the knobs are controlling the arpeggiator on the channel displayed
in the main screen.
7. Try changing one of the channel’s arpeggiator setting to “M” instead of
“on.” Now press the Arpeggiator menu button on the front panel and
adjust the arpeggiator parameters in real-time.
8. From the Master Arpeggiator menu, set the Mode to “Pattern” then
explore the different patterns. There are 200 patterns available!
wav:Super Saw
22 E-mu Systems, Inc.
MASTER ARPEGGIATOR
Pattern 99
You’re starting to get the picture of how versatile and easy to use the
Audity 2000 really is.
1
Pattern Name
Operations
Control
Button
Headphone
Jack
Volume
Control
Realtime/Arpeg.
Control Knobs
Display
Clock
Menu
Master
Menu
Arpeg.
Menu
Edit
Menu
Save/
Copy
Cursor
Controls
Home/
Enter
Power
Switch
Data
Entry
Front PanelThe Audity 2000 front panel contains an LCD screen, nine buttons and
four real-time controllers. Functions are grouped logically and the controls
are arranged for ease of use. Precisely because Audity is so simple to use, you
might be tempted to skip this section. If you just can’t help yourself, at least
read the Real-time Controller inforamtion begining page 25. There are
several “power user” features in the interface which make programming
even easier and we wouldn’t want you to miss them.
Volume ControlThis control is the master volume control for all audio outputs. The Volume
Control does not affect any editing or user interface operations.
Master ButtonThe Master menu contains parameters that affect the entire machine, not
just certain presets. An illuminated LED to the right of the button indicates
that you are in the Master menu.
Edit ButtonUse the Edit menu when you want to create or modify a preset. An illumi-
nated LED to the right of the button indicates that you are in the Edit
menu.
Arpeggiator ButtonThe Arpeggiator menu contains parameters that affect the master
arpeggiator. It also contains the User Pattern programming functions. An
illuminated LED to the right of the button indicates that you are in the
Arpeggiator menu.
Audity 2000 Operations Manual 23
Operations
Front Panel
Left/Right Cursor
Buttons
These buttons move the cursor to the next parameter on the display. (The
cursor is a little flashing line underneath one of the parameters in the
display.) Press either cursor button until the cursor is underneath the
desired parameter. The cursor buttons have an auto-repeat feature which
advances the cursor when the button is held continuously.
• The cursor can be moved bidirectionally using the Data Entry Control
while either cursor select button is held down (for example, press and hold
the right cursor button and turn the Data Entry Control).
Clock ButtonThe Clock button allows you to change the Master Tempo of the unit.
Rotate the Data Entry Control to change the Master Tempo. The flashing
LED to the right of the button pulses steadily to indicate that you are in the
Clock menu. At all other times, the LED displays the current clock tempo
by flashing on every beat.
Save/Copy ButtonThe Save/Copy button is used to save or copy presets and to copy data.
Selected groups of parameters, such as PatchCord settings, can be copied
between Presets and/or between Layers using this menu.
The LED to the right of the button illuminates to indicate that you are in
the Save/Copy menu. The LED also illuminates when any preset parameter
has been changed in the Edit menu (or if the front panel knobs have been
moved with Quick-Edit mode enabled).
Home/Enter ButtonThe Home/Enter button is dual purpose. In general, this button acts as the
“Home” button. For example, when in an Edit menu, this button snaps the
cursor to the page name field of the current screen. When viewing the
Preset Select screen (we also call it the main screen), this button snaps the
cursor to the preset number field. In these instances, the LED is not used.
Some screens and parameter fields use this button as the “Enter” button. In
these cases, the LED blinks when the cursor is moved to one of these fields
indicating that the module is waiting for your response to initiate the
operation.
Data Entry ControlThe Data Entry Control is a stepped, variable control switch used to change
parameter values. The wheel increments or decrements the current value
one unit with each click. This control incorporates acceleration, which
advances the value faster if the Data Entry Control is turned quickly.
24 E-mu Systems, Inc.
Operations
Front Panel Controller Modes
Control ButtonThe Control button is used to change the function of the Controller knobs
(see the next section). Each time you press the Control button, the Control
Mode toggles to select only one of the three Control Rows. The currently
selected Control Row is indicated by one of the three LEDs to the right of
the row’s label.
Controller KnobsEach of the four Real-time Controller knobs has a corresponding LED to its
lower right side. The function of the Real-time Controllers depends on
which row is currently selected and the programming of the preset.
Front Panel
Controller
Modes
The Real-time Controller Knobs serve three purposes.
1. Real-time control of synthesizer parameters
2. “Quick Editing” the initial settings of the real-time controllers
3. “Deep Editing” the parameters
This section describes each of the three uses.
Real-time ControlThe Controller knobs provide direct control of the Audity 2000’s synthe-
sizer parameters. This mode is always active when on the Preset Select
(main) screen. They can optionally be used to transmit MIDI controller
messages.
The Control button changes the function of the real-time controller knobs.
Each time the button is pressed, the Control Mode toggles to select one of
the three Control Row groups. The currently selected Control Row is
indicated by the illuminated LED to the right of the button. The control
knob functions are determined by the selected Control Row.
The first two Control Rows generate MIDI A-H messages that can control
the preset on the current MIDI channel (the channel showing on the Preset
and main screen. The destination names (for example Filter Cutoff, Filter
Attack) printed on these rows are only a template to show how the factory
ROM presets are programmed to respond. You can chang the way a preset
responds to MIDI A-H messages from the Edit menu (PatchCords).
There is an LED next to each of the control knobs which illuminates to
indicate that the knob setting has been changed from the value
programmed in the preset (when Quick Edit mode is enabled). If the knob
position is returned to the original setting, the LED is extinguished.
If the “Knobs MIDI Out” parameter in the Master menu (see “Knobs MIDI
Out” on page 61) is set to “transmit,” the system sends a MIDI controller
message when you turn off the Control knob. The MIDI controller message
is sent on the current MIDI channel (also called the basic channel) using
the controller number assigned in the Master menu (see “Real-time
Controller Assignment” on page 58).
Audity 2000 Operations Manual 25
Operations
Front Panel Controller Modes
The third Control Row generates messages that control the Arpeggiator.
Since the Arpeggiator is multi-channel, the knobs control the Arpeggiator
on the current MIDI channel. If “Knobs transmit MIDI” in the Master menu
is set to “transmit,” a MIDI controller message is sent when you turn the
Control knob.
The knobs only generate a message when you move a knob to a new value.
The current value jumps to the new value sent.
Quick Edit This mode uses the Controller knobs to “Quick-Edit” the currently selected
preset without having to enter the Preset Edit menu. This mode is only
active when on the Preset Select screen and when “Quick-Edit” is enabled in
the Master menu (see “Knob Preset Quick-Edit” on page 60).
If Quick Edit is enabled,
the Arpeggiator knobs will quick
edit the preset.
The Master Arpeggiator cannot
be quick edited.
Initial controller values can be stored in every preset. When you move a
knob with Quick-Edit enabled, the Initial Controller Value is updated with
the knob’s new value. The knob’ s LED lights indicating that the preset value
has been changed. The first two Control Rows’ MIDI A-H values are stored
in the corresponding Initial Controller Amount parameter in the Edit menu
(see “Initial Controller Amount” on page 126). The Save/Copy button LED
illuminates to remind you that the preset has been edited. “Quick-Edits”
made to a preset are lost if you select another preset before saving them.
v To Quick-Edit a Preset
__
__
Quick-Edit mode must
be enabled in the Master menu.
1. Use the Control Knobs to change the sound of the current preset as
desired.
2. Press the Save/Copy button. The display reads, “Save Preset to.”
3. Press the right cursor button to select the bottom row.
4. Optional: Select a new preset location if you don’t want to overwrite
the current preset, or if the current preset is a ROM preset.
5. Press the Enter button to save the preset.
Deep EditWhen in the Master, Edit, or Arpeggiator menus, you can use the Controller
Knobs to edit parameters. This is called “Deep Edit” mode. Using the
Controller Knobs is a faster method for entering data, but the Data Entry
Control offers finer precision.
v To Enable the Deep Edit Mode:
1. Press the Master button and use the Data Entry Control to advance to
the “Knobs Deep Edit” screen as shown in the following illustration.
KNOBS DEEP EDIT
26 E-mu Systems, Inc.
disabled
Operations
A/E
B/F
C/G
D/H
Front Panel Controller Modes
2.
Press either Cursor key to move the cursor to the bottom line in the
display.
3. Use the Data Entry Control to change the value to “enabled.”
4. Press the Master menu button to exit the Master menu.
When you enter any of the Edit menus:
1. The four Controller Knobs are used for editing.
2. All the Controller LEDs are off.
3. All the Control Row LEDS are off.
When you turn a knob, the field value jumps to the current knob value.
Y ou can still use the Data Entry Control for editing by moving the cursor to
the desired field.
L1
KEY: LO FADE HIGH FADE
C-2 000 G8 000
A/E
B/F
C/G
D/H
To move through menus horizontally, use the Data Entry Control (the
page’s title field is the default cursor position). To move through menus
vertically (preset layers), press the left cursor to get to the layer field, then
change layers with the Data Entry Control.
• Use the Data Entry Control to move through menus (horizontally) or
layers (vertically).
• Use the Controller Knobs to change parameter values within each page.
Audity 2000 Operations Manual 27
Operations
Main Screen
Main ScreenThe Preset Select screen is Audity 2000’s default screen (sometimes called
the main screen) and is active when you have not selected any of the other
button-activated menus. From this screen you can change or examine the
Preset, Volume, Pan position and Arpeggiator state for each of the 16 MIDI
channels.
C01 Vol127 Pan=00 Arp:off
6
036
pad: 2ManyDolphins
MIDI Channel
Selection
The channel number
shown in the main screen is the
“basic MIDI channel” when in
Omni or Poly modes.
v To Change the MIDI Channel
1. Press either cursor button until the cursor is underneath the channel
number. (The cursor is the little flashing line underneath one of the
parameters in the display.)
2. Rotate the Data Entry Control to select a MIDI channel (01-16). As the
channel number changes, the display changes to show the preset,
volume, pan and arpeggiator state associated with the displayed
channel.
Preset Selectionv To Change the Preset
1. Press either cursor key until the cursor is underneath the preset number .
(The cursor is a little flashing line underneath one of the parameters in
the display.) As you rotate the Data Entry Control, the preset number
and name changes.
2. The displayed preset is assigned to the displayed MIDI channel. Presets
are arranged into 7 banks of 128, as shown in the diagram at left.
• Select banks independently of the of the preset number by pressing the
BankContents
128 RAM Presets
0
128 RAM Presets
1
128 ROM Presets
2
128 ROM Presets
3
128 ROM Presets
4
128 ROM Presets
5
128 ROM Presets
6
Home/Enter button while turning the Data Entry Control.
C01 Vol127 Pan=00 Arp:off
2
000
Preset Name
28 E-mu Systems, Inc.
Using the screen above as an example, the superscripted number 2 in the
second line of the display identifies the current bank number.
Operations
Main Screen
Channel VolumeChannel volume sets the volume of the selected MIDI channel in relation
to the other channels. This is the same parameter as MIDI volume control
#7, and changes made over MIDI are shown in the display.
v To Change the Channel Volume
1. Press either cursor key until the cursor is underneath the volume value.
2. Rotate the Data Entry Control to select a volume level. The Channel
Volume range is 000-127.
Channel PanChannel Pan sets the stereo position of the selected MIDI channel. This
control operates like the balance control on your home stereo system.
Channel Pan is the same parameter as MIDI pan controller #10, and
changes made over MIDI are shown in the display.
Note: Pan settings in the preset ADD algebraically with the Channel Pan
setting. Therefore, if the pan setting in the preset were set to “63R,” moving
the Channel Pan setting full left would return the sound to the center
position.
v To Change the Channel Pan
1. Press either cursor key until the cursor is underneath the pan field.
2. Rotate the Data Entry Control to select a pan value. 64L indicates a hard
left pan, 63R indicates a hard right pan. With a setting of “00,” the
sound is centered in the stereo field.
Channel ArpeggiatorThis function controls the arpeggiator for each MIDI channel. When the
channel arpeggiator mode is set to Off, then there is no arpeggiation on
that channel, regardless of what is setup in the master Arpeggiator menu or
preset. If the channel arpeggiator is On, the preset’s arpeggiator is used,
regardless of whether or not it is turned on in the Edit menu. This lets you
turn on arpeggiation from the main screen.
If the mode is set to “P” (for preset), the preset’s arpeggiator settings and
on/off status is used. If the mode is set to “M” (for master), the master
arpeggiator settings and on/off status (located in the Arpeggiator menu) are
used.
v To Change the Channel Arpeggiator Status
1. Press either cursor key repeatedly until the cursor is underneath the
arpeggiator field.
2. Rotate the Data Entry Control to select arpeggiator status values “Off,
On, P or M.”
Audity 2000 Operations Manual 29
Operations
Multitimbral Operation
Multitimbral
Operation
Multitimbral operation means that Audity 2000 can play more than one
sound at the same time. Follow these instructions to access multiple presets
on different MIDI channels simultaneously.
v To Set Up Multitimbral Operation
1. Set the MIDI mode to “multi mode,” using the MIDI mode function in
the Master menu.
2. Decide which MIDI channels you want the Audity 2000 to receive (you
can select and play up to 16 channels simultaneously). Turn all other
channels OFF using the MIDI Enable function in the Master menu.
3. Select the desired preset for each of the MIDI channels you want the
Audity 2000 to receive using the MIDI Channel/Preset selection screen
(see previous instructions).
4. Audity 2000 now responds multitimbrally on each of the MIDI
channels you have specified. The volume and pan position parameters
can be adjusted over MIDI (for each MIDI channel) or using the Cursor
and Data Entry Control in the Preset Select screen.
Volume
Channel 01
Pan
Arp
PRESET
Volume
Channel 02
Channel 03
Channel 16
Each of the 16 MIDI channels can be assigned to play a specific Audity 2000 preset.
Pan
Arp
Volume
Pan
Arp
Volume
Pan
Arp
PRESET
PRESET
PRESET
30 E-mu Systems, Inc.
Arpeggiator Menu
An arpeggiator moves a pattern of notes sequentially over a range of the
keyboard. Audity 2000 has the unique ability to play a different arpeggiator
on each MIDI channel!
Arpeggiator settings can be defined as part of the preset (using the Arp
parameters in the Edit menu), or globally in the Arpeggiator menu. The
preset and master arpeggiators have the same parameters which we define
in this chapter.
The Arp field in the main screen defines which arpeggiator settings will be
used. “M” uses the master Arpeggiator settings and on/off status (as defined
in the Arpeggiator menu). “P” uses the preset’s arpeggiator settings and on/
off status (as defined in the Edit menu). Choosing “On” uses the preset’s
arpeggiator settings regardless of whether or not it is turned on in the Edit
menu and Off turns off the arpeggiator for that channel regardless of the
settings and status specified in either menu.
C01 Vol127 Pan00 Arp:on
3
003
All arpeggiators share Audity 2000’s master clock and its current setting.
The master clock can be Audity 2000’s internal clock or an external MIDI
clock. Although the arpeggiators use the master clock setting, the tempo
divisor can be unique for each arpeggiator setup.
Arpeggiator modes include up, up/down, forward assign, backward assign,
forward/backward assign and random as well as play Patterns. Patterns are
pre-recorded sequences of notes and rests. All key-on notes play the
pattern. For example, if you play a chord, all the notes in the chord play the
pattern in harmony. Audity 2000 contains 200 factory patterns and 100
user definable patterns.
nse:Modular Ring
Audity 2000 Operations Manual 31
Arpeggiator Menu
Master Arpeggiator
Master
Arpeggiator
v To Access the Master Arpeggiator Parameters
1. Press the Arpeggiator menu button lighting the LED. The Arpeggiator
menu screen displays the menu page most recently selected since
powering up Audity 2000. The cursor appears below the first character
of the screen heading on line one.
2. Use the right cursor button to advance the cursor to the first field in the
bottom line of the screen.
3. Now, use the Data Entry Control to access the various master
Arpeggiator parameters.
StatusThe Status parameter turns the Master Arpeggiator on and off. The Channel
Arpeggiator setting in the main screen overrides this setting. For example, if
you set the Arpeggiator in the main screen to “off,” and turn it “on” here, it
still will not play.
MASTER ARPEGGIATOR
Status off
ModeThe Mode parameter determines the direction or pattern mode of the
arpeggiated notes.
MASTER ARPEGGIATOR
Mode up
The eight arpeggiator modes are:
•UpHeld notes arpeggiate continuously from lowest to
highest pitch.
•DownHeld notes arpeggiate continuously from highest to
lowest pitch.
•Up/DownHeld notes arpeggiate continuously from lowest to
highest pitch, then from highest to lowest, then repeat
this cycle.
•Fwd AssignHeld notes arpeggiate continuously in the order in
which the keys were pressed.
32 E-mu Systems, Inc.
Arpeggiator Menu
Master Arpeggiator
•Bkwd AssignHeld notes arpeggiate continuously in the reverse order
in which the keys were pressed.
•Fwd/BkwdHeld notes arpeggiate continuously in the order in
which the keys were pressed, then arpeggiate in the
reverse order that they were pressed. The cycle is then
repeated.
•RandomHeld notes arpeggiate continuously in a random
fashion.
•PatternHeld notes play the selected pattern (see “Pattern” on
page 34 for details).
Note ValueThe Note Value determines the duration of each note played. This
parameter is used in non-pattern mode only.
Note value has no effect
when the mode is set to
“pattern.”
MASTER ARPEGGIATOR
Note Value 1/8 dot
Following is a list of possible Note Values and the relative number of clocks
used for each.
Note ValueMIDI Clock
Double Whole Note . . . . . . . . . . 192
Dotted Whole Note . . . . . . . . . . . 144
Double Note Triplet. . . . . . . . . . . 128
Whole Note. . . . . . . . . . . . . . . . . 96
Dotted Half Note . . . . . . . . . . . . 72
Whole Note Triplet . . . . . . . . . . . 64
Half Note . . . . . . . . . . . . . . . . . . 48
Dotted Quarter Note . . . . . . . . . . 36
Half Note Triplet . . . . . . . . . . . . 32
Quarter Note. . . . . . . . . . . . . . . . 24
Dotted Eighth Note . . . . . . . . . . . 18
Quarter Note Triplet. . . . . . . . . . . 16
8th Note . . . . . . . . . . . . . . . . . . . 12
Dotted 16th Note . . . . . . . . . . . . 9
8th Note Triplet . . . . . . . . . . . . . 8
16th Note . . . . . . . . . . . . . . . . . . 6
Dotted 32nd Note . . . . . . . . . . . . 4.5
16th Note Triplet . . . . . . . . . . . . 4
32nd Note. . . . . . . . . . . . . . . . . . 3
Audity 2000 Operations Manual 33
Arpeggiator Menu
A/E
A-D
E-H
ARP
B/F
C/G
D/H
Master Arpeggiator
Arpeggiator Pattern
Speed
OO
OO
The Front Panel knobs
control the Arpeggiator on the
Basic Channel.
The Arpeggiator Pattern Speed parameter lets you change the playback rate
of Patterns by 1/4x, 1/2x, 1x (normal), 2x or 4x normal speed. In addition,
you can change the pattern speed from the front panel using the Arp A/E
knob. This knob changes the note value when in Arpeggiator mode or the
Pattern Speed when in Pattern mode. The Arpeggiator control knob
functions are shown in the following diagram.
A-D
E-H
ARP
A/E
Note Value/
Pattern Speed
B/F
ExtensionVelocityGate
C/G
D/H
MASTER ARPEGGIATOR
Pattern Speed 2x
PatternThis field lets you choose the pattern used when the arpeggiator Mode is set
to “Pattern.” There are 200 factory programmed patterns and you can
create an additional 100 user definable patterns (see “Editing a User Arpeggiator Pattern” on page 41).
MASTER ARPEGGIATOR
Pattern 99
1
Pattern Name
VelocityThe Velocity parameter determines the velocity at which each note arpeg-
giates. Velocity can be defined by the velocity value specified (from 1
through 127), or by the actual velocity of the played note (played). Bear in
mind that velocity values do not have an effect on the sound unless the
preset is programmed to respond to velocity.
MASTER ARPEGGIATOR
Velocity played
34 E-mu Systems, Inc.
Arpeggiator Menu
Master Arpeggiator
Gate TimeThe Gate Time parameter works together with the Note Value parameter.
Just as Note Value defines the length of a note, the Gate Time sets the
percentage of the Note Value time played. This can have a dramatic effect
on the sound depending on how the envelope generators are programmed.
MASTER ARPEGGIATOR
Gate 100%
With a Gate Time setting of 100% the note is held on until the next note
starts. The envelope generators never advance to the Release stages. With a
Gate Time setting of 50%, the note is released halfway through the note
cycle and the envelope generators proceed to their release stages until the
next note occurs. Refer to the following illustration.
Selected Note Value (8th notes, 16th notes, etc.)
Gate
Time
100%
75%
50%
25%
The note-on time is used for the start-of-time when calculating note
durations. See “Duration” on page 38.
key-on
time
key-on
time
key-on
time
Audity 2000 Operations Manual 35
Arpeggiator Menu
Master Arpeggiator
Extension CountThe Extension Count parameter specifies how many times the Extension
Interval is carried out. With an Extension Count of 0, the arpeggio plays
only the notes pressed. With an Extension Count of 1, the arpeggio plays
the notes pressed, then plays the same notes (in the same order), transposed by the Extension Interval amount. The cycle is then repeated.
MASTER ARPEGGIATOR
Extension Count 4
For example, with the Extension Interval set to 12 (an octave) and an
Extension Count of 2, and with the Arpeggiator Mode set to Fwd Assign, if
you played E2, then C2, then G2, the arpeggiated sequence would consist
of: E2, C2, G2, then E3, C3, G3, and then E4, C4, G4. The Extension Count
values range from 0 through 15. Refer to the following illustration.
Back
123 456 789
Extend 1
Played
Extend 2
Extension IntervalThe Extension Interval specifies the additional intervals played when you
press a key. For example, suppose you played C2 with an Interval of 7 (a
Major 5th), Up mode, and an Extension Count of 2. The arpeggio alternates
between C2 and G2.
The Extension Interval values range from 1 through 16.
MASTER ARPEGGIATOR
Extension Interval 7
36 E-mu Systems, Inc.
Arpeggiator Menu
Master Arpeggiator
SyncThe Sync parameter defines when a note is played in relation to when the
key is pressed. When set to “Key Sync”, the note sounds the instant a key is
pressed. When set to “Quantized”, the note does not sound until the next
occurrence of the selected note value.
MASTER ARPEGGIATOR
Sync key sync
The following diagram illustrates how Key Sync and Quantize work.
Key
Pressed
Note Sounds
Immediately
Key Sync
Quarter Notes
Note Doesn't Sound until
the Next Quarter Note
Quantize
Quarter Notes
DelayThe Delay value determines how long the arpeggiator is delayed before
becoming active after the first “note-on.” During the delay period, notes are
played normally (as if the arpeggiator was off). After the delay period has
elapsed, the arpeggiator kicks in. Once you release all the keys on the
controller, the delay starts over with the next note-on. In combination with
the Duration parameter, Delay lets you change preprogrammed or played
arpeggio patterns to create many more variations.
MASTER ARPEGGIATOR
Delay off
Audity 2000 Operations Manual 37
Arpeggiator Menu
Master Arpeggiator
DurationThis parameter defines how long the arpeggiator plays before stopping. The
Duration is specified in note values. Therefore if an arpeggio were running
at a 16th Note Value and the Duration were set to a whole note, the arpeg-
giator would play 16 steps before stopping. After the duration has elapsed,
the arpeggiator remains inactive until the key is released.
MASTER ARPEGGIATOR
Duration 1 / 1d
Duration can be used to modify the patterns and increase the possible
pattern combinations and variations. Because this parameter limits the
length of arpeggiator play time, it can change the arpeggio pattern when
the Duration is less than the length of the arpeggio. You can set the
arpeggio to repeat continuously using the Recycle function described below .
RecycleThis parameter works together with the Duration and Delay parameters.
When these are enabled without the Recycle parameter turned on, the
pattern or arpeggio normally stops. The Recycle function instantly resets
the pattern to the beginning after the duration value has elapsed and
repeats the pattern or arpeggio.
MASTER ARPEGGIATOR
Recycle off
Keyboard ThruWhen enabled, Keyboard Thru merges the notes not arpeggiated with the
arpeggiated notes. This gives the effect of two parts playing at once.
MASTER ARPEGGIATOR
Keyboard Thru off
38 E-mu Systems, Inc.
Arpeggiator Menu
Master Arpeggiator
LatchWith Latch mode On, any notes you play remain on until you press them
again. Latched notes can be halted by turning Latch off in this screen, or by
turning off the Arpeggiator for the channel in the main screen.
MASTER ARPEGGIATOR
Latch on
Key RangeUse the Key Range parameter to set the keyboard range for the arpeggiator.
Notes inside the range will arpeggiate while notes outside the specified
range will not arpeggiate. Use the Extensions parameters to exceed the
upper boundary of the Key Range (see the information about Extensions
beginning on page 36).
MASTER ARPEGGIATOR
Key Range C-2->G8
Move the cursor under the first key and use the Data Entry Control to
define the lowest key to be arpeggiated. Move the cursor under the second
key value and use the Data Entry Control to define the highest key to be
arpeggiated.
Audity 2000 Operations Manual 39
Arpeggiator Menu
Arpeggiator MIDI Out
Arpeggiator
MIDI Out
MIDI Song
Start
This parameter selects whether or not the Arpeggiator note data is sent to
the MIDI out port. The MIDI Out feature lets you use the Audity 2000 as an
arpeggiator for your other MIDI instruments. It also lets you record the
arpeggios into a MIDI sequencer.
ARP MIDI OUT
don’t transmit
This function enables or disables MIDI Song Start for the arpeggiator. The
MIDI Song Start option restarts the arpeggiator or pattern to the beginning
when a MIDI Song Start command is received. This feature is useful for
synchronizing arpeggios and pattern when recording into, or playing along
with a sequencer.
MIDI SONG START
Send MIDI
System
Exclusive Data
Send data as you would
a regular sequence. Sending
data in one huge chunk may
clog the MIDI input buffer on
Audity 2000.
enabled
Transmits the Arpeggiator Patterns via the MIDI out port as MIDI System
Exclusive data to another Audity 2000 or to a computer/sequencer for
backup. Using the cursor key and the Data Entry Control, select the MIDI
data you want to transmit. See Send MIDI System Exclusive Data in the
Master chapter for additional details about recording SysEx.
User Patterns
Transmits all the User patterns.
000 to 990
Transmits only the individual pattern you have selected.
SEND MIDI SYSEX DATA
A
ll User Arp Patterns
40 E-mu Systems, Inc.
Arpeggiator Menu
Editing a User Arpeggiator Pattern
Editing a User
Arpeggiator
Pattern
Bank 0 = User Patterns
Bank 1 = Factory Patterns
Bank 2 = Factory Patterns
OO
OO
Before editing a Pattern,
select Master Arpeggiator (M) in
the main screen and set the
Arpeggiator to the Pattern you
are editing. This lets you hear
the Pattern as you edit it.
Audity 2000 lets you create and edit your own arpeggiator patterns. Using
the Edit User Pattern menu, you can create up to 100 user patterns and each
pattern can be up to 32 steps in length.
When you edit a pattern, you are writing directly into memory—no Save
command is required. This is different from the Edit menu where you must
Save a preset before it will be overwritten. If you want to modify an existing
pattern and keep the original, you must first COPY the pattern you want to
edit to another location using the function in the Copy menu (see “Copy
Arpeggiator Settings” on page 162). Refer to the instructions below and the
following parameter descriptions to create your own patterns.
EDIT USER PATTERN
0
Mod Spinach
00
v To Select the Pattern to Edit
1. From the Edit User Pattern screen shown above, move the cursor to the
bottom line and select the pattern you want to edit. The Enter LED
begins flashing.
2. Press the Enter button to confirm that you want to edit the selected
pattern. The “User Pattern Edit” page appears.
PTRN KEY VEL DUR RPT
S01 +0 ply 1/8 2
Pattern Step
Number
Pattern Step
number
You can setup up to 32 steps for each arpeggiator pattern. This field selects
which step you will be editing from 1 to 32.
Key offsetVelocityDurationRepeat
KeyThis parameter defines what happens during the current step. The Key
parameter can do one of five different operations. Following is a description
of each of the key functions and how to use them.
Audity 2000 Operations Manual 41
Arpeggiator Menu
Editing a User Arpeggiator Pattern
Key Offset
This parameter defines not the actual note of the arpeggiator playback, but
instead specifies the amount of offset, in semitones, from the original note
played. You can set a Key Offset from -48 to +48 for each step. For example,
if you play a “C” on the keyboard with the Key Offset amount for the first
step set to “+1,” the first step in the pattern will be “C#.”
+12-120+24-24+36-36-48+48
__
__
IMPORTANT: The Gate
function in the arpeggiator
MUST be set to 100% when
using the tie function, otherwise
the tied note is retriggered
instead of extended.
Played
Note
Tie
This function extends the duration of notes beyond the values given in the
duration field by “tying” notes together. You can tie together any number
of consecutive steps.
+2
Step 1
Rest
Instead of playing a note, you can define the step as a Rest. The Duration
parameter specifies the length of the rest. Rests can be tied together to form
longer rests.
tie
Step 2
+OffsetOffset
-5
Step 3
42 E-mu Systems, Inc.
Skip
This command simply removes the step from the pattern. The Skip feature
makes it easy to remove an unwanted step without rearranging the entire
pattern. You’ll be happy to know that the velocity, duration and repeat
parameters are remembered if you decide to put the step back later.
End
This command signals the end of the pattern. Any steps programmed after
the step containing the End command are ignored.
Arpeggiator Menu
Editing a User Arpeggiator Pattern
VelocityEach note in the pattern plays using either a preset velocity value (from
1 through 127), or using the actual velocity of the played note (ply).
Note: Velocity values will not have an effect on the sound unless velocity is
programmed to do something in the preset.
DurationThis parameter sets the length of time for the current step, defined as a note
value, based on the Master Tempo. The selectable note durations are
described below.
RepeatEach step can be played from 1 to 32 times. A repeat setting of “1” indicates
the step will be played one time (not repeated one time or played twice).
v To Edit a User Pattern
1. The first field in the Edit User Pattern field defines the pattern’s step
number. Start with the pattern Step 01.
2. Define the Key Offset, Velocity, Duration and Repeat values.
3. Repeat steps 1 and 2 until you have setup the desired number of steps
in the pattern.
4. Set the Key Offset to “End” on the last step in the pattern.
Audity 2000 Operations Manual 43
Arpeggiator Menu
User Pattern Name
User Pattern
Name
The User Pattern Name page lets you enter a name for any User Arpeggiator
Pattern.
PTRN KEY VEL DUR RPT
S01 +0 ply 1/8 2
v To Name a User Pattern
1. From the Pattern Edit screen shown above, position the cursor under
the PTRN field.
2. Turn the Data Entry Control clockwise. The following screen appears.
USER PATTERN NAME
0
00
Mod Spinach
3. Move the cursor to the bottom line and edit the Pattern name using the
Data Entry Control and Cursor keys.
4. Move the cursor to the “Home” position (shown above) by pressing the
Home/Enter button, then turn the Data Entry Control counterclockwise one click to return to the Pattern Edit screen.
5. Turn the Data Entry Control counterclockwise multiple clicks to jump
back to the main Arpeggiator menu screen.
44 E-mu Systems, Inc.
Arpeggiator Menu
Multi-Channel Arpeggiating
Multi-Channel
Arpeggiating
One of the coolest features in Audity 2000 is its ability to run multiple
arpeggiators at the same time. The interactions of multiple note sequences
can be complex and fascinating. Audity 2000 lets you run up to sixteen
arpeggiator patterns at once! Even two or three patterns at once can create
very complex sequences and dynamic landscapes of sound.
Arp on
Chan 1
REAL TIME CONTROLLERS
ASSIGNABLE KEYS
SEQUENCER
Arp on
Chan 2
MIDI Out
PRESET
SAMPLE
EMULATOR
Arp on
Chan 3
MIDI In
LEVEL
EXIT
ENTER
PAGE
PRESET SELECT
0.987654321
RETURN
Master Keyboard transmitting on
MIDI channels 1, 2, 3
Here’s one way to use this ultra-powerful feature. There is one arpeggiator
for each MIDI channel. In order to arpeggiate on multiple channels, you
need a controller that can output multiple MIDI channels at once.
1. Set up your MIDI keyboard so that it outputs the entire keyboard on
MIDI channels 1 and 2. This procedure varies with the type of keyboard
you own. Refer to the owner’s manual that came with your keyboard
for instructions.
2. Put Audity 2000 into Multi mode. This is located in the Master menu,
MIDI Mode page.
3. On the main screen, turn the arpeggiator “on” for MIDI channels 1 and
2. (We’re only using two channels for now to keep it simple.) Select a
different preset for each MIDI channel while you’re at it.
C01 Vol127 Pan00 Arp:on
3
123
4. Start playing. You should be hearing two arpeggiators playing at once.
wav:Super Saw
Audity 2000 Operations Manual 45
Arpeggiator Menu
Using a MIDI Interface to Channelize Data
Try experimenting with presets and settings. For example:
•Change presets on one or both of the MIDI channels you are using
(1 & 2). Since each factory preset has differently programmed arpeggiator settings, changing the preset not only changes the sound, but
the arpeggiator settings as well.
•Press the Control button on the front panel to select the “ARP”
Control Mode (the LED in the third row is illuminated). Adjust the
front panel control knobs. These knobs control the arpeggiator on
the channel displayed in the main screen.
•Try changing one of the channel’s arpeggiator setting to “M”
instead of “on.” Now press the Arpeggiator Menu button and adjust
the arpeggiator parameters in real time.
•From the Master Arpeggiator menu, set the Mode to “Pattern” then
explore the different patterns. There are 200 patterns available!
MASTER ARPEGGIATOR
Pattern 99
1
Pattern Name
Using a MIDI
Interface to
Channelize
Data
Now you’re getting the picture. This machine is beyond awesome!
Not all keyboards or controllers can transmit on multiple MIDI channels at
once. If your MIDI controller only transmits on a single MIDI channel,
there are other ways to use the Multi-Channel Arpeggiators. A MIDI
interface such as Mark of the Unicorn’s MIDI T ime Piece®, or a MIDI switch
box will convert data on one channel to any other channel or channels.
MIDI
MIDI In
INTER
FACE
Data on Channels 1, 2, 3
MIDI Out
MIDI OUTMIDI IN
MIDI In
MIDI Out
Older Keyboard which only
transmits on MIDI Channel 1.
MIDI Interface
46 E-mu Systems, Inc.
Your MIDI Interface may be able to output MIDI data on multiple channels at once.
Master Menu
The Master menu contains functions that affect the overall operation of
Audity 2000. For example, changing the Master Tune parameter changes
the tuning of all the presets, not just the one currently displayed.
v To enable the Master menu
Press the Master button, lighting the LED. The Master Menu screen displays
the menu page most recently selected since powering up Audity 2000. The
cursor appears below the first character of the screen heading on line one.
v To select a new screen
Press the Home/Enter button or press the Cursor button repeatedly until
the cursor is below the screen title heading. Rotate the Data Entry Control
to select another screen.
v To modify a parameter
Press either Cursor button repeatedly (or hold down the right cursor button
while turning the Data Entry Control) until the cursor is below the desired
parameter value. Rotate the Data Entry Control to change the value.
v To return to the main screen
Press the Master button, turning off the LED.
Audity 2000 Operations Manual 47
Master Menu
Defining Master Parameters
Defining
Master
Master setup parameters affect overall performance, range, and global
effects. This section describes the Master parameters and how to define
them.
Parameters
Transpose/TuneThe Transpose parameter transposes the key of all presets, in semitone
intervals. The transpose range is ± 24 semitones.
Master Tune adjusts the fine tuning of all presets so that you can tune
Audity 2000 to other instruments. The master tuning range is ± 1 semitone
in 1/64th semitone increments (1.56 cents). A master tune setting of “+00”
indicates that Audity 2000 is perfectly tuned to concert pitch (A=440 Hz).
MASTER TRANSPOSE TUNE
+00 semitones +00
Bend RangeThe Bend Range parameter sets the range of the pitch wheel. This affects
only presets that have their individual Pitch Bend range (defined in the Edit
menu) set to Master. The maximum pitch bend range is ±12 semitones or
one octave in each direction.
48 E-mu Systems, Inc.
MASTER BEND RANGE
+/- 7 semitones
Master Menu
Defining Master Parameters
Velocity CurveYou can modify incoming velocity data by a velocity curve in order to
provide different types of dynamics in response to your playing, or to better
adapt to a MIDI controller. The Master Velocity Curve page lets you select
one of thirteen master velocity curves or to leave the data unaltered
(linear).
MASTER VELOCITY CURVE
13
120
100
80
60
40
20
Result Velocity
Linear
0
20
0
40
Played Velocity
120
100
Curve 9
80
60
40
20
Result Velocity
0
20
0
40
Played Velocity
120
100
Curve 2
80
60
40
20
Result Velocity
0
20
0
100
120
80
60
40
100
120
80
60
Played Velocity
120
100
80
60
40
20
Result Velocity
0
20
0
100
120
80
60
40
60
Curve 13
100
80
120
Played Velocity
For a complete list of all available velocity curves, see “Velocity Curves” on
page 166 of the Appendix.
Audity 2000 Operations Manual 49
Master Menu
Defining Master Parameters
Mix OutputThe Mix Output parameter assigns the outputs according to MIDI channel
instead of using the output assignments made in each preset. Y ou can select
the Main, Sub1 or Sub2 outputs, or Preset. When Preset is selected, the
output assignment defined in the Preset Edit menu is used.
The Mix Output function is very useful when sequencing because it lets you
route specific MIDI channels to specific Submix outputs. From there they
can be processed externally with EQ or other outboard effects.
MIX OUTPUT
channel 01 : use preset
MIX
MIDI
Ch. 1
MIDI
Ch. 2
MIDI
Ch. 3
MIDI
Ch. 16
OUTPUT
L
Main
R
L
Sub 1
R
L
Sub 2
R
50 E-mu Systems, Inc.
Master Menu
Master Effects
Master EffectsThe digital effect processors can be programmed as part of the preset (using
the Edit menu) or in the Master menu to affect all presets. Since there are
only two effect processors, you cannot assign a different effect to each
preset when in Multi mode.
The Master Effects settings assign the effect processors “globally” for all
presets. They provide a way to use the effects in Multi mode or let you use
the built-in effects as you would an external effects device.
You might want to program the effects on a global basis when in Omni or
Poly modes. For example, you can choose your favorite reverb and have it
apply to every preset you select. Detailed information is presented in the
Effects chapter (see Effects on page 145).
Effects ModeThe FX Mode page enables or bypasses the effects. When the FX Mode is set
to “bypass,” the effects are turned off on a global scale. This includes Effects
programmed in the preset.
Effects Multi Mode
Control
FX MODE
enabled
There are two effects engines in the Audity 2000 which provide a lot of
versatility. When in multi mode, you can “use master settings” which
applies the Master menu effects settings to all 16 channels.
FX multi mode CONTROL
use master settings
If you want more control, you can use the “channel” setting which applies
the effects settings of the preset on a specified channel to all the other
channels.
FX multi mode CONTROL
preset on channel 1
Audity 2000 Operations Manual 51
Master Menu
Master Effects
Master FXA
Algorithm
This function selects the type of effect used for the “A” effect. The following
effect types are available.
MASTER FXA ALGORITHM
Room 1
A Effect Types
1. Room 1
2. Room 2
3. Room 3
4. Hall 1
5. Hall 2
6. Plate
7. Delay
8. Panning Delay
9. Multitap 1
10. Multitap Pan
11. 3 Tap
12. 3 Tap Pan
13. Soft Room
14. Warm Room
15. Perfect Room
16. Tiled Room
17. Hard Plate
18. Warm Hall
19. Spacious Hall
20. Bright Hall
21. Bright Hall Pan
22. Bright Plate
23. BBall Court
24. Gymnasium
25. Cavern
26. Concert 9
27. Concert 10 Pan
28. Reverse Gate
29. Gate 2
30. Gate Pan
31. Concert 11
32. Medium Concert
33. Large Concert
34. Large Concert Pan
35. Canyon
36. DelayVerb 1
37. DelayVerb 2
38. DelayVerb 3
39. DelayVerb 4 Pan
40. DelayVerb 5 Pan
41. DelayVerb 6
42. DelayVerb 7
43. DelayVerb 8
44. DelayVerb 9
52 E-mu Systems, Inc.
Master Menu
Master Effects
FXA Parameters:
Decay/HF Damping
FxB -> FxA
This page lets you define the parameters of the selected Effects algorithm.
Use this page to setup the effect decay, high frequency damping amount
and to route “B” effects through the “A” effects. See “Effect Parameters” on
page 147 for more details.
FXA DECAY HFDAMP FxB>FxA
040 096 001
FXA Submix RoutingThese parameters set the effects amounts for each of the three stereo effects
busses. See “Master Effects” on page 150 for detailed information.
FXA Main : 10%
Sub1 : 20% Sub2 : 30%
Master FXB
Algorithm
This parameter selects the type of effect used for the “B” effect. The
following effect types are available.
MASTER FXB ALGORITHM
Chorus 1
Audity 2000 Operations Manual 53
Master Menu
Master Effects
B Effect Types
FXB Parameters:
Feedback/LFO Rate
Delay Time
1. Chorus 1
2. Chorus 2
3. Chorus 3
4. Chorus 4
5. Chorus 5
6. Doubling
7. Slapback
8. Flange 1
9. Flange 2
10. Flange 3
11. Flange 4
12. Flange 5
13. Flange 6
14. Flange 7
15. Big Chorus
16. Symphonic
17. Ensemble
18. Delay
19. Delay Stereo
20. Delay Stereo 2
21. Panning Delay
22. Delay Chorus
23. Pan Delay Chorus 1
24. Pan Delay Chorus 2
25. Dual Tap 1/3
26. Dual Tap 1/4
27. Vibrato
28. Distortion 1
29. Distortion 2
30. Distorted Flange
31. Distorted Chorus
32. Distorted Double
The FXB parameters setup the characteristics of the effect. Use this page to
define the feedback amount, the LFO rate and delay amount for the
selected type “B” effect. See “Effect Parameters” on page 147 for details.
FXB FEEDBK LFORATE DELAY
000 003 0
FXB Submix RoutingThese parameters set the effects amounts for each of the three stereo effects
busses. See the Effects chapter for detailed information.
FXB Main : 10%
Sub1 : 20% Sub2 : 30%
54 E-mu Systems, Inc.
Master Menu
MIDI Parameters
MIDI
Parameters
MIDI parameters control how the Audity 2000 sends and receives MIDI
data.
MIDI ModeMIDI Mode selects one of the three MIDI modes: Omni, Poly or Multi
mode.
MIDI MODE CHANGE
omni ignored
The MIDI Mode Change parameter specifies whether mode changes made
through an external MIDI controller are accepted or ignored.
The MIDI modes are as follows:
Omni
Responds to note information on all MIDI channels and plays the preset
currently displayed in the main screen.
Poly
Responds only to note information received on the currently selected MIDI
channel (on the preset selection screen) and plays that channel’s associated
preset.
Multi
Responds to data on any combination of MIDI channels and plays the
specific preset associated with each of the MIDI channels. You must select
multi mode for multitimbral operation.
MIDI SysEx IDThis page defines the MIDI system exclusive (SysEx) device ID number . The
SysEx ID lets an external programming unit to distinguish between
multiple Audity 2000 units connected to the same preset editor . In this case
each unit must have a unique SysEx ID number.
__
__
WARNING: When
transferring SysEx data from one
Audity 2000 to another, the ID
numbers of both units must be
the same.
MIDI SYSEX ID
000
Audity 2000 Operations Manual 55
Master Menu
MIDI Parameters
MIDI EnableMIDI Enable lets you turn each MIDI channel on and off independently
when in Multi mode. This feature is helpful when you have other devices
connected to the same MIDI line and do not want the Audity 2000 unit to
respond to the MIDI channels reserved for the other devices.
MIDI ENABLE
channel 01 : On
Because the MIDI Enable function only makes sense in you are in Multi
mode, Audity 2000 disables this feature when in Omni or Poly mode.
In Multi
Mode
In Omni
Mode
MIDI ENABLE
channel 01 : on
MIDI ENABLE
(using Omni mode)
MIDI BankAudity has seven banks of 128 presets each. The MIDI specification allows
for 128 presets (without using a MIDI Bank Select command). This function
lets you select which bank of 128 presets is used for incoming MIDI Program Change commands. Each MIDI channel can be set to any one of
Audity 2000’s 7 preset banks.
Audity 2000’s MIDI Bank parameter lets you access all 896 presets without
having to send a “MIDI Bank Select” command from an external MIDI
source such as your controller or sequencer.
The MIDI Bank Select
command (See MIDI Specs in
the Appendix) is recognized by
Audity 2000 and can also be
used to change banks.
MIDI BANK
channel 01 : 4
56 E-mu Systems, Inc.
Master Menu
MIDI Parameters
MIDI Program ->
Preset
The Program Change
only works for program changes
received in Bank 0.
OO
OO
Programs and presets
are the same thing. “Preset” is
the E-mu term for MIDI
program.
You can remap incoming MIDI program changes to a different numbered
preset. This is a handy feature when your master keyboard cannot send a
bank change. Any preset can be mapped to any incoming MIDI program
change number.
For example, you could set up the Program -> Preset map to call up preset
#12 whenever Audity 2000 receives MIDI program change #26.
MIDI PROG CHNG -> PRESET
0
41
Mapped
Program
Selected
Program
000 000
0 1 2 3 4 5 6 7 8 9
0000000000
00 01 02 03 04 05 06 07 08 09
20100000
44 91 50 01 15 88 99 78 32 88
10
10002000 02
34 73 106 55 43 75120 121 100
20
0000000000
30 31 32 33 34 35 36 37 38 39
30
0000000000
40 41 42 43 44 45 46 47 48 49
40
0000000000
50 51 52 53 54 55 56 57 58 59
50
0000000000
60 61 62 63 64 65 66 67 68 69
60
0000000000
70 71 72 73 74 75 76 77 78 79
70
0000000000
80 81 82 83 84 85 86 87 88 89
80
0000000000
90 91 92 93 94 95 96 97 98 99
90
0000000000
100 101 102 103 104 105 106 107 108 109
100
110
120
0000000000
110 111 112 113 114 115 116 117 118 119
00000000
120 121 122 123 124 125 126 127
12
In this chart, program changes 10-29 have been remapped to new preset numbers. All
other presets are selected normally.
Audity 2000 Operations Manual 57
Master Menu
2
3
4
5
MIDI Parameters
Receive Program
Change
Real-time Controller
Assignment
Use this function to instruct the Audity 2000 to utilize or ignore incoming
MIDI preset changes or Bank Select commands for each channel. Use the
cursor buttons to select the channel number field, then use the Data Entry
Control to select a channel number. Use the cursor button again to select
the On/Off field and the Data Entry Control to change the value.
RECEIVE PROGRAM CHANGE
channel 01 : On
Use these two pages to assign eight real-time control sources. Each MIDI
Controller is assigned a letter (A - H). The front panel Controller Knobs and
eight MIDI controller numbers share the A-H controller routings. MIDI realtime controllers are numbered from 1 to 31. In this screen you set up which controllers will be received over MIDI. The Real-time Controller
assignment also specifies which controller numbers are transmitted when
the “Knobs MIDI Out” is enabled (see “Knobs MIDI Out” on page 61). The
PatchCord parameters in the Edit menu define the effect the controller has
on each preset.
REALTIME CONTROLLER #
A: 21 B: 22 C: 23 D: 24
REALTIME CONTROLLER #
E: 25 F: 26 G: 27 H: 28
Note: Controllers 7 and 10 are already assigned to Volume and Pan for each
MIDI channel.
Following are a few of the standardized MIDI Controller numbers.
Use this page to assign four MIDI real-time control sources to the four front
panel arpeggiator functions. The arpeggiator controllers use the “single
byte” MIDI real-time controller message format and use controllers
numbered from 70 to 95. In this screen you set up which controller
numbers will be received over MIDI and which controller numbers will
be transmitted if the arpeggiator controls are turned. The “Knobs MIDI
Out” feature must be enabled in order to transmit the Arp controllers (see
“Knobs Deep Edit” on page 60).
ARP CONTROLLER#
1: 95 2: 81 3: 82 4: 83
Like the MIDI Controllers, you can assign three MIDI footswitches to MIDI
footswitch numbers. Footswitches numbers are from 64-79. Destinations
for the footswitch controllers are programmed in the PatchCord section of
the Edit menu.
FOOTSWITCH CONTROLLER #
1: 64 2: 65 3: 66
Following are a few of the standardized MIDI Switch numbers.
Tempo ControllerThis function lets a MIDI controller change the Global Tempo. The Global
Tempo is used for the arpeggiators, tempo-based envelopes, clock divisors
and synced LFOs. You can assign any controller number from 0-31, mono
key pressure, or the pitch wheel to change the Global Tempo. A different
controller can be used to change the tempo up or down. The Pitch Wheel
can be assigned to both the up and down parameters to vary the tempo up
and down from a single controller. If any other controller is assigned to
both the up and down parameters, Audity 2000 redefines the center of the
controller’s range as zero.
Audity 2000 Operations Manual 59
Master Menu
MIDI Parameters
MIDI Controller values are added to the Global T empo with an offset range
of ±64. When the controller is set to “off” the tempo returns to its original
setting. This control has no effect when using an external clock.
TEMPO CONTROLLER# CHAN
Up: 03 Down: 09 16
Knob Preset
Quick-Edit
Quick Edit does not work
while in the Edit menu with
“Knobs Deep Edit” enabled.
Knobs
Deep Edit
OO
OO
Knobs Deep Edit
“disabled” is included in the
Master Settings SysEx data
dump.
“Quick-Edit” changes the initial controller setting in the preset whenever
you move a Control Knob. This parameter selects whether or not the front
panel Controller Knobs are used to Quick-Edit the currently selected preset.
See “Controller Knobs” on page 25 in the Operations chapter for more
details.
KNOBS PRESET QUICK-EDIT
disabled
This parameter specifies whether or not the front panel controller knobs
can be used to edit parameter values in the Master or Edit menus. This is
called “Deep-Editing.” With Knob Deep Edit disabled, the front panel
controller knobs retain their function as real-time controllers even when in
the Master or Edit modes.
KNOBS DEEP EDIT
disabled
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Master Menu
MIDI Parameters
Knobs MIDI OutThis function allows you to select whether or not MIDI controller data is
transmitted when you turn the front panel Controller knobs. The knobs
transmit on the controller numbers defined by the Real-time Controller
Assign parameter (see page 58) or the Arpeggiator Controller Assign
parameter on page 59 if using the knobs as Arpeggiator Controllers.
Knobs MIDI Out does
not work while in any of the
editing menus (Master, Edit,
Clock, Save/Copy).
KNOBS MIDI OUT
don’t transmit
Front Panel Knob
Calibration
This function calibrates the minimum and maximum values for the five
front panel knobs. The controls should be calibrated periodically in order to
compensate for normal wear and tear on the controls themselves or if the
controls behave strangely. Before calibration, it’s usually a good idea to let
the unit warm up for about half an hour to ensure you have the maximum
range on all the front panel controls.
v To Calibrate the Front Panel Control Knobs
1. Press the Master menu button and advance to the Calibrate Knobs page.
CALIBRATE KNOBS
Press Enter to Begin Calibration
2. Press the Enter button to begin the calibration process. The following
screen appears.
Turn all knobs to MIN
Press Enter when ready
3. Turn all knobs to their minimum value (which is pegged in the counter-
clockwise direction), then press the Enter button. The screen briefly
flashes, “Reading Values…,” then displays:
Audity 2000 Operations Manual 61
Master Menu
MIDI Parameters
Turn all knobs to MAX
Press Enter when ready
4.
Turn all knobs to their maximum value (pegged in the clockwise
position), then press the Enter button. The display shows, “Reading
Values… Done.” Calibration is complete.
MIDI SysEx Packet
Delay
Send MIDI System
Exclusive Data
Sometimes errors occur if the computer or sequencer to which you are
sending MIDI SysEx data is faster or slower than the Audity 2000. The MIDI
SysEx Packet Delay command lets you specify the amount of delay between
MIDI SysEx packets so the input buffer of your computer does not overflow
causing an error. The value range is from 0 through 8000 milliseconds. A
Delay value of zero allows full speed MIDI transfer. If you are experiencing
data transmission errors, try increasing the delay value until the problem
disappears.
MIDI SYSEX PACKET DELAY
300 milliseconds
This command transmits MIDI System Exclusive (SysEx) data to the MIDI
Out port of Audity 2000. The MIDI data can be sent to a computer,
sequencer or to another Audity 2000. When transferring data between two
Audity 2000s be sure both units have the same SysEx ID number! See “MIDI
SysEx ID” on page 55 to learn how to change the SysEx ID.
Using the cursor key and the Data Entry Control, select the type of MIDI
data you want to transmit. Following are descriptions of the types of MIDI
data that can be transmitted.
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Master Settings
Transmits all parameters in the Master menu except Tuning Table,
Program/Preset Map, Multi mode Map settings (see below), and Viewing
Angle.
Program /Preset Map
Transmits the MIDI Program -> Preset Map.
Tuning Table
Transmits only the User Tuning Table.
OO
OO
The Preset, Volume,
and Pan information for all 16
channels is included when the
Multi mode Map settings are
transmitted or received.
__
__
WARNING: When
transferring SysEx data from one
Audity 2000 to another, the ID
numbers of both units must
match.
Master Menu
MIDI Parameters
Multi Mode Map
Transmits the following parameters:
• Multi Mode Basic Channel
• Multi Mode Effects Control Channel
• Multi Mode Tempo Control Channel
and for each MIDI Channel…
• Preset, Volume, & Pan
• Mix Output
• Multi Mode Channel Enable
• Multi Mode Bank Map
• Multi Mode Receive Program Change
Bank 0 User Presets
Transmits all the user defined presets in Bank 0.
Bank 1 User Presets
Transmits all the user defined presets in Bank 1.
Any Individual Preset
Transmits only the selected preset.
The Enter LED will be flashing. Press the Enter button to confirm the
operation. To receive MIDI data, simply send the MIDI data into Audity
2000 from another Audity or from a computer/sequencer.
SEND MIDI SYSEX DATA
bank 1 user presets
v To Record MIDI SysEx Data into a Sequencer:
1. Setup the sequencer to receive system exclusive data.
2. Place the sequencer into record mode, then Send MIDI Data.
v To Receive MIDI SysEx Data from a Sequencer:
Simply play back the sequence into Audity 2000.
Audity 2000 Operations Manual 63
Master Menu
MIDI Parameters
User Key TuningUser Key Tuning lets you modify the user definable tuning table. The initial
frequency of every key can be individually tuned, facilitating the creation
of alternate or microtonal scales. Using the cursor key and the Data Entry
Control, select the key name, the coarse tuning and the fine tuning. The
key name is variable from C-2 to G8. Coarse Tuning is variable from 0 to
127 semitones. The fine tuning is variable from 00 to 63 in increments of
1/64 of a semitone (approx. 1.56 cents). For each preset, the specific tuning
table (Equal, Just C, Vallotti, 19-Tone, Gamelan or User) is selected in the
Edit menu.
OO
OO
The user key tuning can
be used to tune individual
percussion instruments.
USER KEY TUNING
Key: C1 Crs: 036 Fine: 00
Output FormatThe Output Format parameter sets the audio output format and optimizes
the audio output to whichever format is selected. The three available
formats are analog, S/PDIF, and AES pro. Choose analog if you primarily use
the analog audio outputs. If you are using the digital output, choose either
S/PDIF or AES pro to match the format of the receiving device.
OUTPUT FORMAT
analog
The Audity 2000 contains a S/PDIF digital output. The diagram below
shows how an adapter cable for AES pro should be wired.
To AES
Audity 2000
Digital OUT
Device
12
+
3
N.C.
-
If you use an adapter cable to connect the S/PDIF digital audio output to AES gear, make
sure to use high quality, low capacitance cable.
64 E-mu Systems, Inc.
Master Menu
MIDI Parameters
Playing Demo
Sequences
Audity 2000 has four factory demonstration sequences that let you hear
what this incredible machine can do. You can play these demo sequences
by accessing the Demo Sequence page.
DEMO SEQUENCE 1 2 3 4
Enter = Start -> = Next
v To Play a Demo Sequence
1. Advance the cursor to the Sequence Number field and select a sequence
number (from 1 to 4).
2. Press the Enter button to start playing the sequence.
3. Press the Enter button again to stop playing the sequence.
4. Press the right cursor key to advance to the next sequence.
5. Repeat steps 2, 3 and 4 to listen to all of the Demo Sequences.
6. Press the Enter button to stop playing the sequence. Press the Master
menu button to return to the main screen.
Screen Viewing
Angle
This function changes the viewing angle of the display so that you can read
it easily from either above or below the unit. The angle is adjustable from
+7 to -8. Positive values will make the display easier to read when viewed
from above. Negative values make the display easier to read from below.
VIEWING ANGLE
+0
Audity 2000 Operations Manual 65
Master Menu
Clock Menu
Clock MenuAlthough the Clock has its own button on the front panel, we have
included its instructions here in the Master Menu chapter because it is a
global control.
v To Enable the Clock menu
Press the Clock button, lighting the LED. Change the tempo using the Data
Entry Control.
v To Return to the Main Screen
Press the Clock button, turning off the LED.
Master TempoThe Master Tempo controls the speed of Audity’s master clock. The master
clock controls all the arpeggiators, the synced LFOs, and the Envelope
Generators when they are in Tempo-based Mode. The master clock is also
available as a modulation source in the PatchCord section in the Edit Menu
chapter. Rotate the Data Entry Control to change the Master Tempo. The
LED to the right of the button blinks at the current tempo.
MASTER TEMPO
1
20 bpm
The Master Tempo values range from 1 through 300 beats per second (BPS)
or you can select “use MIDI clock” to use an external MIDI clock source.
66 E-mu Systems, Inc.
Programming Basics
This chapter explains how Audity 2000 sounds are constructed and
contains important background information on how to create your own
custom presets.
Your initial involvement with Audity 2000 will most likely be using the
existing presets and selecting MIDI channels. While the factory presets are
very good, there are some things you will probably want to change
eventually, perhaps the LFO speed, the filter frequency or the attack time.
You may also want to make your own custom presets using complex
modulation routings. There are 256 user locations (Banks 0 & 1) available
to store your own creations or edited factory presets. Best of all, it’s easy to
edit or create new presets using the Edit menu.
Each preset can consist of up to four instrument layers. Each of the four
layers can be placed any where on the keyboard and can be crossfaded or
switched according to key position, velocity , or by using a real-time control
such as a wheel, slider, pedal, LFO or envelope generator. A preset can also
be “linked” with up to 2 more presets creating additional layering or splits.
Audity 2000 has an extensive modulation implementation using two multiwave LFO’s (Low Frequency Oscillators), three multi-stage envelope generators and the ability to respond to multiple MIDI controllers. You can
simultaneously route any combination of these control sources to multiple
destinations.
Audity 2000 Operations Manual 67
Programming Basics
Modulation
ModulationTo modulate means to dynamically change a parameter, whether it be the
volume (amplitude modulation), the pitch (frequency modulation), and so
on. Turning the volume control on your home stereo rapidly back and
forth is an example of amplitude modulation. To modulate something we
need a modulation source and a modulation destination. In this case, the
source is your hand turning the knob, and the destination is the volume
control. If we had a device that could turn the volume control automatically, we would call that device a modulation source.
Turning the volume control back and forth on your home stereo is an example of
Amplitude Modulation.
Audity 2000 is designed so that each of the variable parameters, such as the
volume, has an initial setting which is changed by a modulation source.
Therefore in the case of volume, we have an initial volume that we can
change or modulate with a modulation source. Positive modulation adds to
the initial amount. Negative modulation subtracts from the initial amount.
68 E-mu Systems, Inc.
Programming Basics
Modulation Sources
Modulation
Sources
OO
OO
Tip: Try routing Key
Glide to Filter Frequency if you
want the filter to smoothly
follow pitch in solo mode.
Routing Key Glide to Pan creates
another interesting effect.
Modulation sources include Envelope Generators, Performance Controllers and
Low Frequency Oscillators. In the previous example, an envelope generator
could be routed to automatically turn the volume control as programmed
by the envelope, or, a low frequency oscillator could be routed to turn the
volume control up and down in a repeating fashion. The following is a list
of the modulation sources used in Audity 2000.
Keyboard Key
Which key is pressed.
Key Velocity
How fast the key is pressed.
Release Velocity
How fast the key is released.
Gate
High if the key is pressed, low when the key is released.
Key Glide
A smoothly changing control source based on the Glide Rate and the
interval between the last two notes played.
Pitch and Mod Wheels
Synthesizer pitch bend and modulation wheels.
Keyboard Pressure (mono aftertouch)
Key Pressure applied after the key is initially pressed.
Pedal
A continuously variable pedal controller.
Miscellaneous Controllers A -H
Any type of MIDI continuous controller data.
Low Frequency Oscillators (2 per layer)
Generate repeating waves.
Envelope Generators (3 per layer)
Generate a programmable “contour” which changes over time when a key
is pressed.
Noise & Random Generators
Generate spectrums of noise and random signals.
Footswitches
Change a parameter when the switch is pressed.
Clock Divisor
The master tempo clock can be divided and used as a modulation source.
Audity 2000 Operations Manual 69
Programming Basics
Modulation PatchCords
Random SourcesRandom modulation sources can be used when you want the timbre of the
sound to be “animated” in a random or non-consistent manner.
• Key Random 1 & 2 generate different random values for each layer
which do not change during the note.
• The White & Pink Noise Generators produce varying random values.
Both white and pink noise sources are low frequency noise designed
for control purposes. Either noise source can be filtered even more by
passing it through a lag processor.
• The Crossfade Random function generates the same random value
for all layers in a preset. This source is designed to be used for crossfading layers, although you may find other uses.
Modulation
PatchCords
The controller Knobs
assignments printed on the front
panel are the system defaults.
You can change any of these
assignments using the Real-time
Controller Assignment page in
the Master menu (see page 58
for details).
When setting up modulation with the Audity 2000, you define a
modulation source and a modulation destination. Then, you connect the
source to the destination using “PatchCords.” Audity 2000’ s PatchCords are
connected in the software. Audity 2000 has 24 general purpose PatchCords
for each layer.
You can connect the modulation sources in almost any possible way to the
modulation destinations. You can even modulate other modulators. Each
PatchCord also has an amount parameter which determines “how much”
modulation is applied to the destination. The modulation amount can be
positive or negative. Negative values invert the modulation source.
Modulation
Source
LFO 1
Modulation
Source
Amount +/-
-+
Destination
Amp
Volume
Destination
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LFO 1
LFO 2
Amp Env
Filt Env
Aux Env
Wheel
Pressure
etc.
Amp Vol
Pitch
Pan
LFO Rate
Aux Env
Env Atk
Glide
etc.
Programming Basics
Envelope Generators
Envelope
Generators
An envelope can be described as a “contour” which is used to shape the
sound over time in a pre-programmed manner. There are three envelope
generators per layer and all of them are the rate/level type.
This is how the rate/level envelopes work: When a key is pressed, envelope
starts from zero and moves toward the Attack 1 Level at the Attack 1 Rate.
As soon as it reaches this first level, it immediately begins the next phase
and moves toward the Attack 2 level at the Attack 2 rate. As long as the key
is held down, the envelope continues on through the Decay 1 and Decay 2
stages. If the key is still held when the envelope reaches the end of Decay 2,
it simply waits there for you to release the key. When you release the key,
the envelope continues into the Release 1 and Release 2 stages, stopping at
the end of the Release 2 stage. Audity 2000’s envelope generators provide
great flexibility for programming both complex and simple envelopes.
Atk2
Atk1
level
Dcy1
Dcy2
Rls1
Rls2
OO
OO
By routing the Auxiliary
Envelope to control the pitch
(PatchCords) you can easily
hear the shape of the envelopes
you are creating.
time
Sustain
Key
Down
All three envelope generators have the six stages described above. The
Volume Envelope generator controls the volume of the voice over time.
The Filter Envelope generator is a general purpose envelope most often
used to control the filter frequency . Unlike the Volume Envelope, however,
the Filter Envelope can have a negative level value as well as a positive
level. There is also an Auxiliary Envelope generator which is a general
purpose envelope. The Auxiliary Envelope is identical to the Filter Envelope
and can have negative as well as positive levels. You can adjust the time of
each stage to create myriad envelope shapes, which in turn shape the
sound over time.
• Volume envelopes contour the way the volume of a sound changes
over time determining how we perceive that sound. For example, a
bell struck with a hammer is instantly at full volume, then slowly dies
away. A bowed violin sound fades in more slowly and dies away
slowly. Using Audity 2000’s Volume Envelope, you can simulate the
different types of natural instrument volume envelopes by programming them appropriately.
Key
Released
Audity 2000 Operations Manual 71
Programming Basics
Low Frequency Oscillators (LFOs)
Low
Frequency
Oscillators
(LFOs)
A Low Frequency Oscillator or LFO is simply a wave which repeats at a slow
rate. The Audity 2000 has two multi-wave LFOs for each channel. The LFO
waveforms are shown in the following illustration.
Triangle
Sawtooth
SquareSine
25% Pulse33% Pulse
12% Pulse16% Pulse
By examining the diagram of the LFO waveforms, you can see how an LFO
affects a modulation destination. The shape of the waveform determines
the result. Suppose we are modulating the pitch of an instrument. The sine
wave looks smooth, and changes the pitch smoothly. The square wave
changes abruptly and abruptly changes from one pitch to another. The
sawtooth wave increases smoothly, then changes back abruptly. The
sound’s pitch follows the same course. Controlling the pitch of an
instrument is an easy way to hear the effects of the LFO waves.
Like the Auxiliary Envelope, LFOs can be routed to control any real-time
function such as Pitch, Filter, Panning, or Volume. A common use for the
LFO is to control the pitch of the sound (LFO -> Pitch). This effect is called
vibrato and is an important performance effect. Many presets use this
routing with the modulation wheel controlling “how much” LFO
modulation is applied. Another common effect, Tremolo, is created by
controlling the volume of a sound with the LFO (LFO -> Volume).
You might use the LFOs to add a slight bit of animation to the sound by
routing the LFO to control the filter. For this effect, set the LFO “amount”
low for a subtle effect.
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Programming Basics
Clock Modulation
When a PatchCord amount is a negative value, the LFO shape is inverted.
For example, inverting the sawtooth wave produces a wave that increases
smoothly, then abruptly resets down.
Negative Amount
+-
Clock
Modulation
Envelopes are triggered
on the positive going edge of the
clock. LFOs are triggered on the
negative going edge of the
clock.
Sawtooth
Y ou can use the Master Clock as a modulation sour ce, to trigger the Filter or
Auxiliary Envelope generators, trigger Sample Start, synchronize the LFOs,
or directly as a square wave modulation source. The Clock source is
available in eight divisions (octal whole note, quad whole note, double
whole note, whole note, half note, quarter note, eighth note, sixteenth
note). You can use the different rates separately or in conjunction to create
complex “synchro-sonic” rhythm patterns. You can also use a MIDI Clock
as the Master Clock to synchronize to an external MIDI device such as a
drum machine or sequencer.
Clocks are routed exactly like the other modulations sources using the
PatchCords. The PatchCord Amount MUST be positive (+) for the clock to
pass. By modulating the PatchCord Amount, you can route the divided
clocks using real-time controllers or other modulation sources.
When an LFO is triggered by a clock, the LFO wave resets to zero every time
the clock wave goes low. If the LFO rate is close to the clock rate, the LFO
virtually synchronizes with the clock. If the two rates are far apart, the
waveform of the LFO will be mildly or radically altered.
Inverted Sawtooth
Triggered LFO
LFO Wave
Clock
LFO Trigger causes the LFO to reset each time the clock waveform goes low.
Audity 2000 Operations Manual 73
Programming Basics
Clock Modulation
LFO Synced to 1/4 Note Clock
LFOs can also be perfectly synchronized with the clock at any of 25 note
divisions. This allows you to create very cool “synchro-sonic” effects that
work perfectly with the arpeggiators at any tempo. Choosing one of the
note divisors in the LFO rate screen selects the synced LFO function.
There are many possibilities for clock modulation and retrigger. For
example, you can create a repeating six segment curve of any shape by
triggering the Filter or Auxiliary Envelope generators with the clock. A few
other possibilities are listed below.
• Turn different voice layers on and off using different clock divisors.
• Switch between Auxiliary and Filter Envelope retriggering using a
slider or footswitch.
• Retrigger LFOs or Envelopes using noise or other LFOs to create random or semi random effects.
• Alter the LFO waveform by modulating the rate of triggered LFO.
• Route multiple clocks with different divisors to the same destination
(such as pitch) to create complex patterns. (Hint: Adjust the PatchCord
Amounts.)
Eighth
Note
Quarter
Note
Adding these two clocks together in equal amounts produces a stairstep waveform.
16th
Note
8th
Note
Quarter
Note
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Adding multiple clocks with unequal amounts produces complex repeating patterns.
Programming Basics
Modulation Destinations
Modulation
Destinations
The PatchCords section of the Edit menu is where you connect sources to
destinations. Each PatchCord has an amount associated with it which
controls how much modulation is applied.
L1
PATCHCORD #01
ModWhl -> RTXfade +036
The PatchCords screen above and the diagram below show how
modulation sources are connected to destinations. The modulation sources
can control any of the destinations in the layer.
Layer
L
Instrument
Z-Plane
Filter
Freq.Gain
Vol
Amp
R
Pan
Glide
Pitch
Mod
Wheel
Chorus
Envelope
Gen.
Envelope
Gen.
MIDI
Controls
Envelope
Key #
Velocity
Gate
Gen.
Mod.
Proc.
Start Offset
LFOs
• Note-on modulation sources, such as key, velocity and gate output a
single value at note-on time. Realtime modulation sources such as
LFOs, envelope generators and modulation wheels can be varied
continuously.
The possible modulation routings are completely flexible as shown in the
diagram above. Multiple sources can control the same destination, or a
single source can control multiple destinations.
Audity 2000 Operations Manual 75
Programming Basics
Modulation Processors
Modulation
Processors
Modulation processors are devices which can modify modulation sources
such as LFOs and envelope generators before they are applied to a destination. Modulation processors let you create patches and do tricks which
would not be possible otherwise. Audity 2000 implements the following
modulation processors:
Switch
Outputs a digital “1” when the input is greater than “0”.
Switch
(above zero)
Summing Amp
Lets you add several modulation signals together before applying them to a
destination. This processor can save PatchCords when routing the output
to multiple destinations.
DC
Sum
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Lag Processors
Slows down rapid changes in the input signal. The output “lags” behind the
input at a pre-programmed rate. There are two lag processors, Lag 0 and Lag
1. Lag 1 has a longer lag time than Lag 0.
Lag
Processor
Absolute Value
This function inverts negative input values and outputs only positive
values.
Absolute
Value
The value of a digital
“1” is equal to the PatchCord
amount.
Programming Basics
Modulation Processors
Diode
The diode blocks negative input values, passing only positive values.
Diode
Flip-Flop
The output of this processor alternates between a digital “1” and digital “0”
each time the input goes positive from zero or a negative value. With an
LFO input, the output will be a square wave of half the input frequency.
xy
Flip-Flop
xy
Quantizer
With the input PatchCord set to 100%, the output value is limited to 16
discrete values. The value of the input PatchCord controls the number of
steps. The value of the output PatchCord controls the size of the steps.
# of
Steps
Size of
Steps
Quantizer
4x Gain
This processor amplifies the modulation source by a factor of 4.
4x
Gain
Lag Inputs
The Lag processors can be used as 2 additional summing amps. Lag0sum
and Lag1sum are modulation sources which equal the sum of PatchCords
connected to the Lag in destination. The summing amp is located before
the lag processor as shown in the following illustration.
Sum Node
Lag
Lag 0
Lag 0 sum
Audity 2000 Operations Manual 77
Programming Basics
Modulation Processors
Using the
Modulation
Processors
Modulation processors are inserted into a modulation routing as shown in
the following diagram.
The modular analog synthesizers of yesteryear were incredibly flexible,
partly because processing devices could be connected in any order.
Modulation processors are designed according to this modular concept.
They can be linked and used in a wide variety of ways limited only by your
imagination. Consider the following example:
Velocity
The patch illustrated above is programmed by setting the PatchCord
screens as shown below.
~
CordCord
L1
PATCHCORD #01
Switch
Switch On when
Velocity > 0
Switch value
is Scaled by
Cord Amount
Pitch
Vel+- -> Switch +100
L1
PATCHCORD #02
Switch -> Pitch +022
This particular modulation shifts the overall pitch up a fifth when the key
velocity exceeds 64. Velocities below 64 play at normal pitch. Velocities of
64 and above are raised a perfect fifth. The Velocity “~” source scales the
played velocity around zero. In other words, low velocities (below 64) will
have negative values and high velocities (64 and above) will be positive. A
velocity of 64 would be zero. The Switch module only outputs a “1” if the
input value is greater than zero. This digital “1” value can be scaled through
the attenuator on the PatchCord to raise or lower the pitch by any amount.
In this case, a scaling value of +22 raises the pitch by a perfect fifth. The
amount of the PatchCord on the input to the switch is unimportant
because ANY velocity value equal or greater than 64 will flip the switch. If
the input PatchCord amount were a negative value however, the action of
the velocity would be reversed and velocities less than 64 would raise the
pitch and velocities equal or greater than 64 would play the original pitch.
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Programming Basics
Modulation Processors
But what if you want the velocity switch point to be something other than
64? Thanks to modulation processors, it can be done. Here's how.
Velocity ~
Cord
DC
21
Cord
Switch
Switch On when
Velocity > 0
Cord
Switch value
is Scaled by
Cord Amount
Pitch
Connect the DC level to the input of the switch along with the velocity
value. Note that more than one modulation source can be applied to the
input of a processor.
DC offset adds a fixed value based on the PatchCord Amount setting. If
applied to the switch along with the velocity, it changes the velocity value
required to trip the switch. By setting the DC amount to a negative
amount, higher velocity values are required to trip the switch. Setting the
DC value to a positive value would bring the velocity switch point down.
The PatchCord screens for this patch are shown below.
L1
PATCHCORD #01
Vel+- -> Switch +100
L1
PATCHCORD #02
DC -> Switch -021
L1
PATCHCORD #03
Switch -> Pitch +022
More ExamplesTo derive a smooth random function you could route the Pink Noise
generator through one of the Lag Processors. A smooth random wave is
useful in small amounts to add a degree of natural variation to timbre when
routed to filter cutoff. Normal pink noise is low pass filtered audio
frequency noise with a 3 dB/octave slope to give equal energy per octave.
Audity 2000 Operations Manual 79
Programming Basics
Modulation Processors
Audity pink noise is actually more like very low frequency filtered noise,
but it is perfect for use as a random control source.
Pink
Noise
CordCord
Lag
Processor
Lag Smooths
Pink Noise
Filter
Cutoff
Smooth
Random Function
The Quantizer can generate interesting whole-tone scales when envelope
generators or LFOs are routed to the input. The quantizer turns a smoothly
changing input signal into a series of steps. By routing the output of the
quantizer to Pitch and adjusting the PatchCord amounts, you can control
both the number of steps and the pitch interval of each step.
Number
of
Steps
Quantizer
CordCord
Size
of
Steps
The input PatchCord amount controls how many steps will be generated.
With a sawtooth wave (LFO+) feeding the input and the PatchCord amount
set to 100%, sixteen steps are generated. The output PatchCord amount
controls the size (or interval) of the steps.
80 E-mu Systems, Inc.
Try setting up the following patch exactly as shown below using your
favorite preset as a starting point.
L1
LFO1 SHAPE SYNC
sawtooth key sync
L1
LFO1 RATE DELAY VAR
0.35Hz 000 000
OO
OO
The 4x Amp can be used
to get more steps or increase the
interval of the Quantizer.
OO
OO
Experiment with this
patch by connecting other
sources and destinations to the
Quantizer.
Programming Basics
Modulation Processors
L1 PatchCord #01
LFO1+ -> Quantize +030
L1 PatchCord #02
Quantize -> Pitch +100
L1 PatchCord #03
DC -> Pitch -050
This patch generates an ascending arpeggio every time a key is pressed. A
diagram of the patch is shown below. The patch is very straightforward
except for the DC offset which was added to bring the pitch down into
tune. (Sometimes you have to fix a problem, but using the mod processors
there's usually a way around it to achieve the desired result.)
LFO+
You can start to see some of the possibilities (and there are many).
Whenever you find yourself wishing for some esoteric type of control, take
a minute to think and see if there is a way to achieve the desired result
using the modulation processors.
Now, using what you’ve learned about modulating processors, see if you
can make the Filter Envelope automatically loop.
Number
100%
Quantizer
CordCord
DC
Cord
-50%
Size
100%
Pitch
Audity 2000 Operations Manual 81
Programming Basics
R
Dynamic Filters
Dynamic
Filters
The block diagram of the Audity 2000’s signal path is shown below.
Instrument
Pitch
Glide
To understand how a filter works, we need to understand what makes up a
sound wave. A sine wave is the simplest form of sound wave. Any
waveform, except a sine wave, can be analyzed as a mix of sine waves at
specific frequencies and amplitudes.
Glide
Retrigger
Start Offset
Filter
Freq.VolQ
Z-Plane
Amp
Pan
L
82 E-mu Systems, Inc.
Any waveform can be analyzed as a mixture of sine waves.
One way to represent complex waveforms is to use a chart with frequency
on one axis and amplitude on the other. Each vertical line of the chart
represents one sine wave at a specific amplitude and frequency.
100
80
60
40
Amplitude
20
4080160 360 720 1440 2880
Frequency
...
Programming Basics
Dynamic Filters
What is a Filter?Most sounds are complex waves containing many sine waves of various
amplitudes and frequencies. A filter is a device which allows us to
remove certain components of a sound depending on its frequency. For
example, a low-pass filter lets the low frequencies pass and removes only the
high frequencies as illustrated in the following diagram.
100
80
60
40
Output of Filter
Cutoff Frequency
Low Pass
Filter
Amplitude
20
4080160 360 720 1440 2880
...
Frequency
A filter that lets only the high frequencies pass is called a high-pass filter as
illustrated in the following diagram.
100
80
60
40
Initial Frequency
Filter Output
High Pass
Filter
Amplitude
20
4080 160 360 720 1440 2880
Frequency
Audity 2000 Operations Manual 83
...
Programming Basics
Dynamic Filters
A filter which only lets a certain band of frequencies pass is called a bandpass filter.
100
80
60
Center Frequency
Filter
Output
Band Pass
Filter
40
Amplitude
20
4080 160 360 720 1440 2880
Frequency
A notch filter is just the opposite of a band-pass filter and is used to
eliminate a narrow band of frequencies.
Another control found on traditional filters is called Q or resonance. A
lowpass filter with a high Q emphasizes the frequencies around the cutoff
frequency. The following chart shows how different amounts of Q affect
the low-pass filter response. In terms of sound, frequencies around the
cutoff tend to “ring” with high Q settings. If a filter with high Q is slowly
swept back and forth, various overtones are “picked out” of the sound and
amplified as the resonant peak sweeps over them. Bells and gongs are real
world examples of sounds which have a high Q.
...
84 E-mu Systems, Inc.
Low QMed Q High Q
Amplitude
Frequency
Programming Basics
Dynamic Filters
Another characteristic of a filter is the number of poles it contains. Traditional synthesizer filters were usually either 2-pole or 4-pole filters. The
Audity 2000 has selectable 2, 4, 6, and even 12-pole low-pass filters. The
number of poles in a filter describes the steepness of its slope. The more
poles, the steeper the filter's slope and the stronger the filtering action. The
tone controls on your home stereo are probably one-pole or two-pole
filters. Parametric equalizers are usually either two-pole or three-pole filters.
In terms of vintage synthesizers, Moog and ARP synthesizers used 4-pole
filters, Oberheim and E-mu synthesizers were famous for their 2-pole filter
sound.
Amplitude
6-pole
Lowpass
4-pole
Lowpass
2-pole
Lowpass
Frequency
Using a filter, we have a way to control the harmonic content of a sound.
As it turns out, even a simple low-pass filter can simulate the response of
many natural sounds.
For example, when a piano string is struck by its hammer, there are initially
a lot of high frequencies present. If the same note is played softer, there are
fewer high frequencies generated by the string. We can simulate this effect
by routing keyboard velocity to control the low-pass filter. The result is
expressive, natural control over the sound.
If you use an envelope generator to control the cutoff frequency of a filter,
the frequency content can be varied dynamically over the course of the
note. This adds animation to the sound as well as simulates the response of
many natural instruments.
Audity 2000 Operations Manual 85
Programming Basics
Dynamic Filters
Parametric FiltersA more complex type of filter is called a parametric filter or Swept EQ. A
parametric filter allows control over three basic parameters of the filter . The
three parameters are: Bandwidth, Frequency and Gain. The Bandwidth allows
you to select the width of the range of frequencies to be boosted or cut, the
Frequency defines the center frequency of the bandwidth, and the Gain
parameter either boosts or cuts the frequencies within the selected band by
a specified amount. Frequencies not included in the selected band are left
unaltered. This is different from a band-pass filter which attenuates
(reduces) frequencies outside the selected band.
+18 dB
Boost
Freq.
Parametric
Filter
0 dB
Amplitude
Cut
-18 dB
Bandwidth
Frequency
The parametric filter is quite flexible. Any range of frequencies can be either
amplified or attenuated. Several parametric sections are often cascaded in
order to create complex filter response curves.
If four parametric filter sections were cascaded, it would be possible to
create the following complex filter response.
4 Parametric Equalizers
20
15
86 E-mu Systems, Inc.
10
5
dB Magnitude
0
-5
50010,00015,000
Linear Frequency - Hertz
20,000
Many natural instruments have complex resonances which are based on
their soundboard or tube size. The resonance shown above would be impossible to create using a normal synthesizer filter.
Programming Basics
Dynamic Filters
The Audity 2000
Filter
The filter in Audity 2000 is actually much more complex than the four
parametric sections described in the last section. As an example of its
power, the diagram below shows one of the various ways that the filter can
be configured. This amount of filtering is unprecedented in all of electronic
music history. (Especially when you consider that we are talking about only
one of the 32 channels.)
6 Parametric Equalizer Sections1 Low Pass
Section
InOut
Fc QFc
Bw
Gain
Fc
Bw
Gain
Fc
Bw
Gain
Fc
Bw
Gain
Fc
Bw
Gain
Fc
Bw
Gain
Right away you can see that we now have 20 different parameters to
control. Ah, there's the catch. How can all these parameters be controlled
effectively? 20 envelope generators? We don't think so.
The Z-Plane FilterA Z-plane filter is a filter which can change its function over time. In a
Z-plane filter, we start with two complex filter types and interpolate
between them using a single parameter. See the following diagram.
Morph
B Filter
Amplitude
A Filter
Morph
Frequency
The Z-plane filter has the unique ability to change its function over time.
Filters A and B represent two different complex filters or “frames.”
Changing a single parameter, the Morph, changes many complex filter
parameters simultaneously. Following along the Morph axis you can see
Audity 2000 Operations Manual 87
Programming Basics
Dynamic Filters
that the filter response smoothly interpolates between the two filters. This
is the essence of the Z-plane filter. Through the use of interpolation, many
complex parameters are condensed into one manageable entity.
Consider, as an example, the human vocal tract, which is a type of complex
filter or resonator. There are dozens of different muscles controlling the
shape of the vocal tract. When speaking, however, we don't think of the
muscles, we just remember how it feels to form the vowels. A vowel is really
a configuration of many muscles, but we consider it a single object. In
changing from one vowel to another, we don't need to consider the
frequencies of the resonant peaks. You remember the shape of your mouth
for each sound and interpolate between them.
This Z-plane filter sweep can be controlled by an envelope generator, an
LFO, modulation wheels or pedals, keyboard velocity, key pressure, and so
on. In fact, any of the modulation sources can control the Z-plane filter.
Because creating the complex filtering is difficult and very time consuming,
we have created 50 different filters and installed them permanently in ROM
for your use. You simply select and use the filters in a manner similar to
choosing an instrument. Because there are so many types of filters to
choose from, the number of possible permutations is staggering.
88 E-mu Systems, Inc.
Programming Basics
Signal FlowGoing back to the Signal Path diagram for a single channel we can
reexamine the complete signal path.
Signal Flow
Instrument
Sample
Pitch
Start
Filter
Envelope
Z-Plane
Filter
FreqQ
Velocity
DCA
Volume
Volume
Envelope
Pan
R
L
Instrument
This is the sampled sound wave. The pitch of the instrument can be
modulated by any modulation source. The sample start point can be
changed only at the time the note is played.
Z-Plane Filter
The Z-Plane Filter is used to shape the harmonic content of an instrument.
The filter envelope is commonly used to shape the harmonic content
dynamically over time but the filter frequency can be modulated by any
source. The Q parameter can be modulated only at note-on time. There are
50 types of filters available. See “Filter Types” on page 111 for a complete
list of the filters.
Digitally Controlled Amplifier (DCA)
Together with the Volume Envelope, the DCA is used to shape the volume
contour of a sound. The DCA can be controlled by any modulation source.
Velocity is often used as a modulation sour ce for the DCA so that the harder
you play, the louder the sound becomes.
Pan
Adjusts the balance of sound to the left and right channels. Pan can be
modulated by any modulation source.
Audity 2000 Operations Manual 89
Programming Basics
MIDI Channels and Real-time Controls
The MIDI real-time controllers may seem confusing at first, but they are
really very simple once you understand them. You already know that there
are 16 MIDI channels to use. Each of the 16 MIDI channels uses three basic
types of messages; note on/off, preset changes, and continuous controller
messages. Y our MIDI keyboard, in addition to telling the Audity which note
was played, can also send real-time control information which simply
means control occurring in real-time or “live.” (You may be using a MIDI
device other than a keyboard, but for simplicity's sake we'll presume that
you are using a keyboard.) Real-time control sources include such things as
pitch wheels or levers, modulation wheels or levers, control pedals and
aftertouch and are used to add more expression or control.
Your MIDI keyboard sends out real-time controller information on separate
continuous controller numbers. There is a set of 32 continuous controller
numbers for each of the 16 MIDI channels. Some of the controllers, such as
the modulation wheel, volume, and pan have standardized numbers. For
example, volume is usually sent on continuous controller #7. Your
keyboard may have other real-time controls such as a control pedal or data
sliders which can also be programmed to control the Audity 2000.
MIDI
Channel 1
Note
On/Off
Program
Change
Continuous
Controllers
MIDI
Channel 2
Note
On/Off
Program
Change
Continuous
Controllers
MIDI
Channel 3
Note
On/Off
Program
Change
Continuous
Controllers
MIDI
Channel 16
Note
On/Off
Program
Change
Continuous
Controllers
90 E-mu Systems, Inc.
Any MIDI controller can be routed to any modulation destination. First,
you have to know which controller numbers your keyboard transmits. Most
modern MIDI keyboards let you select a controller number for each control
on the keyboard. For example, it may let you select a number from 0-31 for
the data slider. The realtime controller numbers that the keyboard
transmits must match the numbers Audity 2000 is receiving, otherwise
nothing will happen when you move the controls.
Suppose you wanted to send the four data sliders on your master keyboard.
Audity can handle 8 MIDI controllers (A-H) of your choosing. “MIDI A-H”
are simply names for the internal connections that link external MIDI
continuous controllers to the PatchCord section of Audity. There are two
parts to the connection. First, MIDI controller numbers are assigned to the
letters A-H in the Master menu. Next, the letters A-H are connected to
synthesizer control parameters in the PatchCord section of the Edit menu.
The PatchCord Amount scales the amount of each controller by a positive
or negative value.
Programming Basics
MIDI Channels and Real-time Controls
The factory presets have the MIDI A-H controls connected to standard
synthesizer functions (marked on the front panel of Audity 2000). By
choosing any four of the eight standard functions, your four sliders will
work the same on every preset. The chart below shows how this might work
if your keyboard transmitted the slider settings on MIDI controllers 12-15.
ControlMIDI Controller #Routing Audity Standard Function
Absolute Value
Diode
Quantizer
4x Gain
Cord 1-24 Amount
MIDI A-H are internal connections which simultaneously carry front panel controller
knob data and MIDI continuous controller data.
The four controller knobs on the Audity 2000 front panel work just like
MIDI real-time controllers. The four controller knobs are permanently
assigned to controllers A-H. Pressing the control button adjacent to the row
of knobs selects A-D, E-H or Arpeggiator functions for the knobs. The front
panel knob (A-H) and the MIDI controller number assigned to that letter,
both control the same parameter that you select in the PatchCord screen.
Audity 2000 Operations Manual 91
Programming Basics
MIDI Channels and Real-time Controls
Stereo Mix OutputsAudity 2000 has three sets of polyphonic stereo outputs (Main, Sub 1 and
Sub 2). The channels used by a particular preset or a particular MIDI
channel can be directed to appear at any one of these three stereo outputs.
This feature is useful for adding signal processing (EQ, reverb, etc.) of
individual sounds prior to final mixdown. By panning a preset completely
left or right, it can be routed to a single output jack.
All presets are routed to the Main outputs automatically unless plugs are
inserted into the Sub 1 or Sub 2 outputs.
MIX
OUTPUT
Preset
L
000
Preset
022
Preset
R
L
012
Preset
127
Preset
R
L
018
Preset
120
etc.
Each preset can be routed to one (and only one) set of stereo outputs.
R
92 E-mu Systems, Inc.
While the Edit menu is
activated, all incoming MIDI
preset changes on the selected
channel are ignored.
Edit Menu
The Edit Menu contains four layers of preset parameters that you can
modify and then save as preset information in one of the user preset
locations.
There are four instrument layers in the Edit menu. See the illustration on
the next page for a description of the Preset Layer model.
v To Access the Edit Menu
Press the Edit button, lighting the LED. The Edit Menu screen displays the
menu page most recently selected since powering up Audity 2000. The
cursor appears below the first character of the screen heading on line one.
v To Scroll through Layers
Place the cursor below the layer field. Rotate the Data Entry Control to
scroll through the layers.
v To Scroll through Pages
Place the cursor below the page title field. This will automatically be done
when you press the Home/Enter button. Rotate the Data Entry Control to
scroll through the pages.
v To Change a Parameter
Place the cursor below the parameter field. Rotate the Data Entry Control to
change the parameter value.
Audity 2000 Operations Manual 93
Edit Menu
Four Layer Architecture
Four Layer
Architecture
Audity 2000 provides a 4 layer instrument structure. Each layer is a
complete synthesizer voice with 50 types of filters, over 64 modulation
sources, more than 64 modulation destinations and 24 patchcords to
connect everything together. In addition, the four layers can be crossfaded
or switched by key position, velocity or any real-time modulation source.
Instrument
Layer 1
Z-Plane Filter
DCA
R
Pan
L
Instrument
Layer 2
Z-Plane Filter
DCA
R
Pan
L
Instrument
Layer 3
Z-Plane Filter
DCA
R
Pan
L
Layer 4
Instrument
Z-Plane Filter
DCA
R
Pan
L
94 E-mu Systems, Inc.
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