Output Signal Processing Block - Extron electronics DMP 64 User Manual

Output Signal Processing Block

The output signal processor chain, post mic mixer, makes adjustments to program audio
material tied to a specific output.
Post-mixer Trim Control
The post-mixer trim control provides a fader for fine adjustment
of the program material prior to the output signal chain. The trim
control has a range of -12 dB to +12 dB in 0.1 dB increments. The
default setting is unity gain (0.0 dB).
Loudness Block
The loudness processor block, when inserted,
applies a filter compensation curve to the
signal in an inverse relationship to the output
volume control setting; the higher the output volume setting, the less compensation is
Calibrating Loudness
applied. See to fine-tune the loudness compensation.
Delay Block
The delay processor block, when inserted,
provides a means to delay the audio signal
to compensate for loudspeaker placement
in situations where speakers delivering the same signal are much farther away
than others. The delay processor block is identical to the delay processor available
on the input and described in Delay. Typically the near speakers would be
delayed so that audio delivery time matches the speakers further away.
Filter Block
The filter processor block, when first inserted, provides one of
four filter selections; High Pass, Low Pass, Bass & Treble filters
and Parametric EQ. Up to nine filters can be added to each
filter block. The output filter block is identical to the input filter
processor block except that up to nine filters total can be selected. See Filter (FILT).
NOTE: Selecting "Bass & Treble Filter" inserts two separate filters.
DMP 64 • Software Control 99