Williams Sound IR SY1 User Manual
INFRARED
LISTENING TECHNOLOGY
Communicate your message without sacricing security
or sound quality. Infrared listening technology from
Williams Sound ensures peace of mind, every time.
From courtrooms to conferences, from retrot to new
construction, Williams Sound has complete, turnkey
solutions to meet your facility’s needs for hearing
assistance, simultaneous interpretation, audio
description or secure listening services.
These wireless systems utilize infrared light to carry
audio to individuals needing auditory assistance or
language interpretation to overcome background noise,
reverberation and distance from the sound source.
Individuals use personal infrared receivers anywhere
within the coverage area to hear crystal-clear sound
directly from the sound source.
· Easy to install
· Secure – transmission conned within opaque walls
· Resistant to RF interference
· Accommodates multiple adjacent rooms without
spillover
· Integrates easily with existing sound systems
· Legal for use in any country
· Up to four simultaneous channels available
· Global Disability Legislation Compliant
· 5-year warranty
HOW IT WORKS
1) Input to an infrared system can come from a
microphone, sound system or another audio source.
Here, the presenter speaks to participants using an
existing microphone. The microphone is fed into a mixer.
2) This audio from the microphone is then fed to the
infrared modulator, which prepares the signal for
infrared transmission. The processed signal is then
fed to the emitter, which produces the invisible
infrared light and radiates it into the room.
3) Infrared receivers convert the infrared light back to
audio. Participants requiring hearing assistance each
use an infrared receiver to listen to the presenter.
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