Volume Output - Extron electronics SSP 7.1 User Manual

Treble — The treble control regulates the amount by which high frequency signals for all
speakers, except the subwoofer, are boosted or cut (see figure below).
Figure 16.

Volume Output

This control sets the volume of the audio output through all channels, globally, to either
Variable
Variable — When the Volume output is set to
the front panel knob, the SSP 7.1 Setup and Control Software, or SIS commands.
Fixed — The
Output Channel Trim levels (see
immediately before the Volume Output was set to
When
SSP 7.1 Setup and Control Software, or by SIS commands.
Equalization
Parametric equalization (or parametric "EQ") allows the control of amplitude of each band, center
frequency (which can be shifted, widened, or narrowed) and bandwidth (which may be labeled
"Q" for quality). Parametric equalization is used to improve the audio output in a specific acoustic
environment.
Resonance reduction — Reduces the level at specific frequencies that are too loud.
Speaker compensation — Compensates for peaks and dips in individual speaker output
response.
Tonal enhancement — Increases the level of frequencies within a broad or narrow range that
sound too quiet.
Treble Range
(the default value) or
Fixed
option sets the volume to the current attenuation level. Likewise, all the
Fixed
Output Trim
Fixed is selected, the volume cannot be adjusted through the front panel knob, by the
.
, the volume can be attenuated using
Variable
on page 35) are fixed at the values they had
.
Fixed
SSP 7.1 • Setup 19