channel count  | 
The number of input channels for the device. An input wiring node is added to the device block for each channel.  | 
Highpass Filter on Inputs  | 
When selected, high pass filters are added to each input. These reduce the amplification of low frequency noise below the speech frequencies.  | 
Expanders on Inputs  | 
When selected, expanders are added to each input. These reduce the influence of room noise on microphone inputs that are not in use.  | 
Include Output Mix  | 
When selected, a mix output (labeled M) is added to the device block.  | 
Include Link  | 
When selected, link input and output wiring nodes are added to the device block, allowing you to wire multiple Gain Sharing Auto-mixers together.  | 
Filtered Link  | 
When selected, the link output signal is filtered.  | 
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 See also  |