Channels Settings - Polycom SoundStructure C16 Design Manual

Design Guide for the Polycom SoundStructure C16, C12, C8, and SR12

Channels Settings

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The input virtual channels include microphones that are included in the vir-
tual channel group "Mics" collapsed as shown in the next figure and the
remote audio from the Polycom HDX. The Polycom HDX audio channels are
routed to the "Amplifier" channel so they can be heard in the local room, and
the echo cancelled microphones are routed to the Polycom HDX stereo mics
stream so they can be sent to the remote video participants.
The audio channels from the Polycom HDX system are available as separate
audio streams within the SoundStructure matrix.
The channels page associated with this matrix is shown in the following figure.
If the channels are collapsed in the matrix, they are also collapsed in the chan-
nels page. The AEC block has been expanded to show the AEC reference.