Polycom SoundStructure C16 Design Manual page 602

Design Guide for the Polycom SoundStructure C16, C12, C8, and SR12
A - 86
high_shelf_frequency
Argument Argument value
Channel Type Virtual Channel
Value Type Floating-Point
Read/Write Mode Read/Write
Conferencing Mic/Line Input, Conferencing Line Output,
Sound Reinforcement Mic/Line Input, Sound Reinforcement
Phys Chans Line Output, Analog Telephony Input, Analog Telephony
Output, Submix, ConferenceLink Aux Input, ConferenceLink
Aux Output
Virt Chans Mono, Stereo
System Limits Minimum 20.0, Maximum: 20000.0, Resolution: 0.1
Default 500.0
User Limits No
Supported
Event Source No
Description
This parameter sets the cutoff frequency (in Hz) of the high shelving filter. This
is the frequency at which the shelving filter's gain is half its maximum gain.
high_shelf_gain
Argument Argument value
Channel Type Virtual Channel
Value Type Floating Point
Read/Write Mode Read/Write
Conferencing Mic/Line Input, Conferencing Line Output,
Sound Reinforcement Mic/Line Input, Sound Reinforcement
Phys Chans Line Output, Analog Telephony Input, Analog Telephony
Output, Submix, ConferenceLink Aux Input, ConferenceLink
Aux Output
Virt Chans Mono, Stereo
System Limits Minimum: -20.0, Maximum: 20.0, Resolution: 0.01
Default 0.0
User Limits No
Supported
Event Source No
Frequency Of High Shelving Filter
Gain Of High Shelving Filter