Virtual Bus Returns; Filter (Filt); Dynamics (Dyn); Loudness (Loud) - Extron electronics DMP 64 User Manual

Virtual Bus Returns

There are four mono virtual bus return inputs, fed by the virtual bus sends. Channel
controls and processing blocks described in the sub-sections that follow are identical for
each virtual bus return channel, A through D.
The virtual bus is used when additional processing of an input signal is required. It is also
useful to apply identical filtering, dynamics processing, loudness compensation, or signal
gain/attenuation to multiple inputs.

Filter (FILT)

Filter function and interface is identical to the mic/line input channel Filter block, described
in mic/line input section Filter, with the exception that only three filters are allowed. See
Filter, for additional information.

Dynamics (DYN)

There is one dynamics processor block available on each virtual path. Dynamics function
and interface is identical to the mic/line input channel Dynamics block, described in the
previous Dynamics section. See

Loudness (LOUD)

There is one loudness processor available on each virtual path. Loudness function and
interface is identical to the Output channel Loudness block, described at
(LOUD).

Gain (GAIN)

Each virtual input channel gain block provides a mono long-throw fader with a -100.0
to +12.0 dB gain range, and a level setting readout below the fader. Fader behavior
is identical to the Pre-mix-point gain block, described in the mic/line input section,
Adjusting Pre-mixer
can be entered manually to 0.1 dB resolution. Default is unmuted at unity (0.0 dB) gain.
Dynamics
for additional information.
Gain. Fader adjustment is in 1 dB increments, while adjustments
Loudness
DMP 64 • Operation 38