Polycom SoundStructure C16 Design Manual page 422

Design Guide for the Polycom SoundStructure C16, C12, C8, and SR12
A - 80
Description
This parameter sets the ratio of the target gain applied by the compressor
versus the difference between compressor threshold and the input signal level.
For example, if the compressor ratio is 2 (i.e., 2:1) and the input signal level is
3 dB above the compressor threshold, the compressor applies -1.5 dB of gain.
dp_comp_thresh Compressor Threshold
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
Description
This parameter sets the RMS level (in dBFS) of the input signal above which
the compressor engages.
dp_lim_attack Limiter Attack Time
Argument Argument value
Channel Type Virtual Channel
Value Type Integer
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