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Auto Wah
The Wah effect occurs when a relatively narrow
frequency area is boosted and swept through a
frequency range. The sweep is controlled by a
low frequency oscillator (LFO).
Speed
Range: 0.050 Hz to 19.95 Hz
This parameter sets the speed of the effect.
Tempo
Range: Ignore, 1 to 1/32T (T= Triplet & D=
Dotted)
When set to any value between 2 and 1/32T,
the Global Tempo is subdivided according to
this setting. When set to “Ignore”, the speed set
using the Speed parameter is used instead.
Shape
Settings: Triangle/Sine
Defines the shape of the waveform used for
modulating the signal.
Range
Settings: Low/High
Defines whether the Auto Wah is particularly
sensitive to low or high input frequencies.
Mix
Range: 0 to 100 %
This parameter sets the relationship between
the level of the dry signal and the level of the
effect in this block.
OutLev – Out Level
Range: -100 to 0 dB
This parameter sets the overall output level for
this effect.
Resonance Filter
The Resonance filter is basically a high-cut filter
with adjustable Q-factor (Resonance).
With increased Resonance values, the filter
peak at the cutoff frequency gets very narrow
and steep. This phenomenon is the very core of
the characteristic sound of resonance filters.
Style
Settings: 2nd / 4th
The Style parameter changes the steepness of
the filters. 2nd order filters are 12 dB per
Octave, while 4th order filters are 24 dB per
Octave. 4th order filters will “ring” or resonate
more than 2nd order filters.
Hi-Cut
Range: 160 Hz to 14 kHz
This parameter determines the frequency above
which the high-cut filter will attenuate the high-
end frequencies of the generated effect.
Resnce – Resonance
Range: 0 to 100 %
Defines the amount of resonance on the high-
cut filter.
OutLev – Out Level
Range: -100 to 0 dB
This parameter sets the overall output level for
this effect.
FILTER
