Command And Response Tables For Dsp Sis Commands - Extron electronics DMP 64 User Manual

Command and 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 61 shows specific DSP functions available using SIS commands.
NOTE: The entire signal flow is described in more detail in the DSP Configurator
Figure 61.
a
b
c
Ñ
d
e
f
program section (see Windows-based Program Control
a b
f
DSP Processors Addressable by 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)
Virtual return mix-points
Post-mixer trim block (gain only)
Output volume (including gain and mute)
Virtual return gain
c d e
Ñ
DMP 64 • SIS Programming and Control
on page 15).
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