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Setup GUI – AUDIO PROCESSOR – Input
You may set the input conditions for both program channels (1L/1R) and (2L/2R) here:
Setup GUI – AUDIO PROCESSOR – Fail Over
Link
Input
Mute
Input Gain (dB)
Mono
Input HPF (Hz)
Input LPF (kHz)
Input Delay Coarse) [0.0 ... 2000.0]
(ms)
Input Delay Fine
(samples)
Fail Over
MODE
Dual Mono
Fail Threshold
(dBFS)
Fail Wait (s)
Fail Return (s)
Side Chain Filter
32
EASY LOUDNESS
[Unlinked, Linked]
For stereo operation you may
link the setup parameters.
[Enable / Disable]
enables or disables the input
section.
[ON / OFF]
[-80.0 ... 0.0 ... 20.0]
[L/R Stereo / L+R Mono / L/L
Mono / R/R Mono]
[OFF / 20 / 40 / 80 / 120]
[OFF / 15 / 20 / 22]
[0 ... 2000]
The D*AP4 offers a fail over circuit for
automatic operation. It will switch to
2L/R in case 1L/1R fails.
[FIX 1L/1R / FIX 2L/2R / AUTO]
In AUTO mode the switch over happens
in case of an input failure.
[OFF / AUTO]
A detector looks after the input signal.
If it is a left [L] or right [R] only it
converts that signal either to
[L/L] or [R/R].
[-80 ... -60 ... -40]
RMS weighted input level for fail
detection.
[1.5 ... 10.0]
Elapsed time after fail detection
until the switch over happens.
[0.0 ... 10.0]
Elapsed time after detection of a
proper input signal until it switches
back to the program input.
[OFF / ON]
A high pass filter (300Hz) and a low
pass filter (3000Hz) is applied to the
detector side chain (not the audio
path), to prevent hum and noise from
blocking fail over switching.
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