Sonnox Oxford Dynamics User Manual
Page 42

11.3 DescriptionofSubChannelControls 11 BUS COMPRESSOR (TDM AND AAX DSP ONLY)
SUB TRIM
Sets the proportion that the Sub channel signal contributes to the compressor
sidechain, from 0 – 100
Note:
Note that with SUB PASS and SUB TRIM controls both set to 100%, the sub channel
will be completely included in the compression function, and be treated just like the
main channels. With both controls set at 0%, the Sub channel will be completely
independent and will not be included in, or affected by, the Dynamics functions.