Channels Settings - Polycom SoundStructure C16 Design Manual

microphones are routed to the Polycom HDX stereo mics stream so they can be sent to the remote video
participants
.Project Matrix Settings
The audio channels from the Polycom HDX system are available as separate audio streams within the
SoundStructure matrix.

Channels Settings

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 channels page. The AEC block has been expanded to show the
AEC reference.
By default the AEC reference has been set to the mono virtual channel "Amplifier" because this audio
includes all the remote audio that need to be echo canceled.
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