Gpio Control Parameters - Polycom SoundStructure C16 Design Manual

GPIO Control Parameters

Gain Sharing Automixer Slope
am_slope
Argument Argument value
Channel Type Global System
Value Type Floating-Point
Read/Write Mode Read/Write
Indices 1-63 : group number
System Limits Minimum: 0.0, Maximum: 10.0, Resolution: 0.1
Default 2.0
User Limits No
Supported
Event Source No
Description
This parameter defines how much attenuation (in dB) is applied to micro-
phones in the specified automixer group when they don't have the highest
level in the group. For example, if a microphone has a level that is 6.0 dB lower
than the loudest mic, and its slope is 2.0, then 12.0 dB of attenuation will be
applied to the microphone.
This parameter is only used if the automixer group is in gain sharing mode. If
the automixer group is in gating mode, the parameter is ignored.
analog_gpio_value
Argument Argument value
Channel Type Virtual Channel
Value Type Integer
Read/Write Mode Read/Write
Phys Chans Analog General Purpose I/O Input
Virt Chans Control
System Limits Minimum: 0, Maximum: 255
Default 0
User Limits No
Supported
Event Source Yes
Command Protocol Reference Guide
Analog GPIO Value
A - 137