Polycom SoundStructure C16 Design Manual page 482

The next step is to create the microphone zone groups that will simplify setting up the reinforcement levels.
The designed zones are shown in the following figure.
Microphone Zone Groups
Display Disp Disp
ABC
Lectern tern t
Zone 1
Mic 1 Mic 1
ABC
Mic 2 Mic c
Mic 3 M M
ABC
Mic 4 Mic 4
Zone 2
Mic 5 Mic 5
ABC
Mic Mic 6 c
Mi Mi Mic 7
ABC
Mic 8 Mic 8
Zone 3
ABC
As part of the design process, the appropriate reinforcement levels would be determined and a mapping
similar to the one shown in the following figure would be created as the baseline reinforcement in the room.
This mapping shows how the different input zones will be mapped to the different amplifier zones. For
example, the zone 1 microphones are mapped to zones 2, 3, 4, 5, and 6 with a gain of -9, -6, -6, -9, and
-12dB respectively. The zone numbering matches the room layout description.
Input Mapping
Amplifier
1
Polycom, Inc.
ABC
Zone 6
M Mic 16 Mic 16
ABC
Mic 15 15 1
Mic 14
ABC
Mic 13 Mic 13 M
Zone 5
Mic 12 M Mic 12
ABC
Mic 11 11 1
Mic 10 0 0
ABC
Mic 9 Mic 9 M
Zone 4
ABC
2 3 4 5
A
6
482