Rosendahl Nanosyncs HD User Manual

THE ART OF SYNC

THE ART OF SYNC

New HD Standards

With the introduction of high definition video standards synchroni­sation of digital audio and video signals is becoming an even more
exacting and complex task than it has been already.
The new Nanosyncs HD Multi Standard Sync Engine is an intricate
electronic gearbox which locks PAL, NTSC or slow PAL,
progressive or interlaced HD Trilevelsyncs and digital audio
reference signals together in any required combination.

Clock Quality

The improved DDS audio clock synthesiser combined with a new,
ultra high frequency analog PLL design results in lowest clock jitter
and minimal phase drift. Word clock jitter is < 8 ps RMS within the
audio spectrum (20 Hz – 20 kHz).
Jittery, interrupted or lost input signals do not affect the stability
of the video and audio reference outputs.
The unlock and relock procedures are processed smoothly and
ensure that all output signals deliver stable reference signals in all
operation conditions.
A Nanosyncs HD Multi Standard Sync Engine inserted in your syn­chronisation chain guarantees continuous, steady sync signals.

왘 video syncs

Six video outputs can be
individually routed to output
SD standard video sync or
the HD

Trilevelsync reference

signal.

왘 genlocked video

The internal SD and HD video generators
can be genlocked to external standard
definition video syncs as well as to HD
T

rilevelsync signals with frame rates at
24, 48, 25, 50, 30, 60 Hz including the
respective -0.1% pull down values.
The generated
selected independent of the incoming
video reference format which allows
genlocking different video standards
together.

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output standards are

왘 integrated audio synchroniser

All audio clocks can be resolved to the video
section as well as to external word clock or
free running LTC time code signals.
A MIDI device class compliant USB port ser
to feed a digital audio workstation with MTC
and forms together with the locked audio
clock signals a complete DA
solution.
The integrated LTC generator can be con­trolled with MMC (midi machine control) or be
slaved to MTC from a host computer to pro­vide a video phase locked time code output.

W synchronisation

왘 up to date

The firmware of the unit
can be updated using the
USB port to implement

ves

upcoming standards in the
new domain of high defini­tion video and audio.

왘 multiple audio clocks

Eight word clock outputs can be
configured to output base sample
rates 44.1/48.0 kHz including
the respective +/- 0.1% and 4%
pull factors.
Applied x2 or x4 multipliers produce
accordingly 88.2 / 96.0 or 176.4 /

192.0 kHz. The two AES/EBU refer­ence outputs and a SPDIF output
can be configured to base (x1) or
double (x2) sample rates.

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