Polycom SoundStructure C16 Design Manual page 35

ment, and broadcasting. The following figure shows an example of using the
SoundStructure SR12 to provide additional line level inputs and outputs to a
SoundStructure C8 conferencing product.
Microphones
Playback/Record
Favorite Content
Playback/Record
Favorite Content
12:00 am
VHS
The SoundStructure SR12 can not be used to add additional conferencing
microphones to a C series product because there is no acoustic echo cancella-
tion processing on the SoundStructure SR12 inputs. The following figure
shows an installation that would not work because the microphones that are
connected to the SoundStructure SR12 would not be echo cancelled. If more
conferencing microphones are required than can be used with a particular
Telephony
Telco
Local
Audio
Playback
Amplifier
SoundStructure
C8
Video
Video Codec
Local
SR-Series
Audio
Playback
Amplifier
SoundStructure
SR12
SoundStructure Product Family
PSTN
Network
Loudspeakers
Network
Loudspeakers
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