Polycom SoundStructure C16 Design Manual page 425

Description
This parameter sets the ratio of the target gain applied by the limiter versus the
difference between the limiter threshold and the input signal level. For
example, if the limiter ratio is 10 (i.e., 10:1) and the input signal level is 6 dB
above the limiter threshold, the limiter applies -5.4 dB of gain.
dp_lim_thresh Limiter 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 limiter engages.
dp_peak_en Enable Peak Limiter
Argument Argument value
Channel Type Virtual Channel
Value Type Boolean
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
Default 0
Command Protocol Reference Guide
A - 83