Algorithm Parameters - Polycom SoundStructure C16 Design Manual

Peak Limiter threshold—dp_peak_thresh
Argument Argument value
Channel Type Virtual Channel
Value Type Floating-Point
Read/Write Mode Read/Write
Phys Chans Conferencing Mic/Line Input, Conferencing Line Output, Sound Reinforcement Mic/Line
Input, Sound Reinforcement Line Output, Analog Telephony Input, Analog Telephony Output,
Submix, ConferenceLink Aux Input, ConferenceLink Aux Output
Virt Chans Mono, Stereo
System Limits Minimum: -100.0, Maximum: 0.0, Resolution: 0.1
Default 0.0
User Limits No
Supported
Event Source No
Description
This parameter sets the RMS level (in dBFS) of the input signal above which the peak limiter engages. The
peak limiter will ensure that the peak level never exceeds this threshold.

Algorithm Parameters

Enable Acoustic Echo
Argument Argument value
Channel Type Virtual Channel
Value Type Boolean
Read/Write Mode Read/Write
Phys Chans Conferencing Mic/Line Input
Virt Chans Mono, Stereo
Default 0
Event Source No
Description
This parameter enables (1) or disables (0) the acoustic echo cancellation (AEC) algorithm.
Polycom, Inc.
Canceller—aec_en
652