Polycom SoundStructure C16 Design Manual page 58

Design Guide for the Polycom SoundStructure C16, C12, C8, and SR12
3 - 14
As an example of using physical channels, virtual channels, and virtual
channel groups, consider a SoundStructure C12 device where there are ten
microphone inputs, a telephony interface, and a Polycom HDX system as
shown in the following figure.
A
Wireless mic
Receiver
A
Podium mic
Table mic 1
Table mic 2
Table mic 3
Table mic 4
Table mic 5
Table mic 6
Table mic 7
Table mic 8
VCR 12:00 am
VHS
In this example, there is a wireless microphone and a podium microphone,
both reinforced into the room, eight table top microphones, and a stereo VCR
for audio playback. As shown in this figure the system is wired with the
wireless microphone in input 1, the podium mic on input 2, the table mics 1-8
on inputs 3-10, a stereo VCR is connected to inputs 11 and 12 and a Polycom
HDX video codec is connected over the digital ConferenceLink interface.
Ethernet OBAM IN
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
SoundStructure
9 9
C12
10 10
11 11
12 12
C-LINK2 C-LINK2
LOGIC IN LOGIC OUT
LINE
PHONE
RS-232
OBAM OUT
Conferencing Amp
Loudspeakers
Amplifier
Favorite Content
Record
To HDX
Polycom HDX System
From HDX
770-350-4400
PSTN
Network