Dsp Sis Commands - Extron electronics DMP 64 User Manual

Command/Response Tables for DSP SIS Commands
Many digital signal processor (DSP) functions; gain, mute, group masters, and a protected
configuration can be controlled using SIS commands. These commands follow the same
general rules as basic SIS commands, but the variables ( X/ ) tend to be more complex.
Also, a comprehensive understanding of the audio signal flow is helpful to understanding
the commands. Figure 37 shows the specific DSP processors available for SIS commands.
NOTE: The entire signal flow is described in more detail in the section,
Figure 37.
a
b
c
d
e
Windows-based Program
a b c
DSP Processors Addressable via SIS Commands
Mic/line input gain block (including gain and mute)
Pre-mixer gain block (including gain and mute)
Mix-points (including gain and mute)
Post-mixer trim block (gain only)
Output volume (including gain and mute)
Control.
d e
DMP 64 • SIS Programming and Control 61