Polycom SoundStructure C8 User Manual

Command Protocol Reference Guide
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Examples
Matrix Parameters
matrix_balance Matrix Crosspoint Balance
Description
The matrix_balance parameter is available at crosspoints where stereo virtual
channels are mixed to mono or stereo virtual channels. The matrix_balance
parameter provides a way to control the amount of gain going to the left and
right channels.
Examples
Command Response Description
set trim "Program Audio"
1 2
val trim "Program Audio"
1 2
Sets the trim value of the left channel (channel 1) of the
stereo virtual channel "Program Audio" to 2dB.
set trim "Program Audio"
2 -3
val trim "Program Audio"
2 -3
Sets the trim value of the right channel (channel 2) of the
stereo virtual channel "Program Audio" to -3dB.
Argument Argument value
Channel Type Matrix
Value Type Floating-Point
Read/Write Mode Read/Write
Row Phys Chans
Conferencing Mic/Line Input, Sound Reinforcement Mic/Line
Input, Submix, ConferenceLink Aux Input, ConferenceLink
Raw Input
Row Virt Chans Stereo
Col Phys Chans Conferencing Line Output, Sound Reinforcement Line
Output, Submix, ConferenceLink Aux Output
Col Virt Chans Mono, Stereo
System Limits Minimum: -1.0, Maximum: 1.0, Resolution: 0.01
Default 0.0
User Limits
Supported
No
Event Source No
Command Response Description

Polycom SoundStructure C8 Specifications

General

Brand	Polycom
Model	SoundStructure C8
Category	Conference System
Language	English