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Design Guide for the Polycom SoundStructure C16, C12, C8, and SR12
9 - 4
Step 4 - Work Offline Or Online
In this step offline operation is selected to create a file for later upload into a
SoundStructure C8.
Channels Page
Once the design has been created, the user is presented with the Channels
page where the following virtual channels and virtual channel groups have
been defined.
These channels are shown in the channels page in the following figure. The
input gain for tabletop microphone is set to 48dB. Since the VSX8000 has a 0
dBu nominal input and output signal, the input gain for the VSX8000 In chan-
Channel Description
Mics A virtual channel group that includes Table Mic 1
Table Mic 1 A table top microphone with phantom power enabled
and a default gain of 48dB
VSX8000 In The audio output from the VSX8000 that is an input to
the SoundStructure device
Amplifier The output to the amplifier that will drive audio into the
local room
VSX8000 Out The audio output from the SoundStructure device that is
an input to the video codec
Sig Gen A signal generator that can be used for setting amplifier
volume levels and checking that loudspeakers are
connected.