Polycom SoundStructure C16 Design Manual page 674

Automixer Channel
Argument Argument value
Channel Type Virtual Channel
Value Type Floating-Point
Read/Write Mode Read/Write
Phys Chans Conferencing Mic/Line Input, Sound Reinforcement Mic/Line Input
Virt Chans Mono, Stereo
System Limits Minimum: -20.0, Maximum: 20.0, Resolution: 0.1
Default 0.0
User Limits No
Supported
Event Source No
Description
This parameter sets the channel bias (in dB) for the associated microphone. For the purpose of determining
activity status, this microphone is treated as though its level were higher or lower (according to the setting
of the parameter) than its actual measured level.
Automixer Decay
Argument Argument value
Channel Type Global System
Value Type Integer
Read/Write Mode Read/Write
Indices 1-63 : group number
Systems Limits Minimum: 10, Maximum: 10000
Default 1000
User Limits No
Supported
Event Source No
Polycom, Inc.
Bias—am_chan_bias
Time—am_decay_time
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