D*AP4 VAP
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Setup GUI – AUDIO PROCESSOR –
M/S
The
M/S
block allows for transformation of the voice channel signals from L/R to M/S and vice versa (if
you have a M/S mic connected).
The
M
(mid) and
S
(side) signals may be processed to change the stereo width from 0% (mono)
to100% (stereo) to 200% (excess width). If you want to process a L/R stereophonic signal you must first
encode it to M/S and back to L/R after width correction.
M/S
[ON / OFF]
Turns the M/S block ON and OFF
Swap V1 and V2
[ON / OFF]
M/S Encode
[ON / OFF]
Stereo Width (%)
[0 … 100 … 200]
M/S Decode
[ON / OFF]
Setup GUI – AUDIO PROCESSOR –
PHASE ROTATOR
When working with human voice, one regularly
experiences issues with imbalanced waveforms.
Imbalanced in this context means that the
positive or negative half of the alternating signal
carries more power than the other.
The problematic result of this type of imbalance
is unnecessarily applied dynamics processing
(e.g. signal limiting) or loss of headroom.
The Phase Rotator detects this type of imbalance
and automatically applies a complex
phase wrapping filter to restore symmetry.
Please keep in mind that this system is not
effective against DC offset. In this case
a high pass filter should be applied instead.
