Korg Krome - 011: St. Wah;Auto Wah (Stereo Wah;Auto Wah)

EQ and Filters (EQ/Filter) 011: St. Wah/Auto Wah (Stereo Wah/Auto Wah)
257
011: St. Wah/Auto Wah (Stereo
Wah/Auto Wah)
This stereo wah effect allows you to create sounds from
vintage wah pedal simulation to auto‐wah simulation, and
much broader range settings.
a: Frequency Bottom
a: Frequency Top
The sweep width and direction of the wah filter are
determined by the Frequency Top and Frequency Bottom
settings.
b: Sweep Mode
This parameter changes the wah control mode. Setting
Sweep Mode to Auto will select an auto‐wah that sweeps
according to envelope changes in the input signal level.
Auto‐wah is frequently used for funk guitar parts and clav
sounds.
When Sweep Mode is set to D‐mod, you can control the
filter directly via the modulation source in the same way as a
wah pedal.
When Sweep Mode is set to LFO, the effect uses LFO to
sweep in cycle.
c: Envelope Sens
This parameter sets the sensitivity of auto‐wah. Increase the
value if the input signal is too low to sweep. Reduce the
value if the input signal is so high that the filter is stopped
temporarily.
c: Envelope Shape
This parameter determines the sweep curve for auto‐wah.
d: LFO Frequency [Hz]
e: MIDI Sync
When MIDI Sync=Off, the LFO speed uses the LFO
Frequency parameter setting. When MIDI Sync=On, the
LFO speed follows the BPM, Base Note, and Times settings.
e: BPM
e: Base Note
e: Times
One cycle of LFO sweep is obtained by multiplying the
length of a note (…) (selected for Base Note, in relation to
the tempo specified in BPM, or the MIDI Clock tempo if
BPM is set to MIDI) by the number specified in the Times
parameter.
f: LFO Type
f: Common LFO Offset [deg]
If Type is set to Common 1 or Common 2, modulation will
be applied using the Common FX LFO rather than the LFO
within the effect itself. Since this lets you use the same LFO
for multiple effects, it’s useful when you want to apply
various types of modulation in synchronization.
a
Frequency
Bottom
0...100
Sets the lower limit of the wah
center frequency p.257
Frequency
Top
0...100
Sets the upper limit of the wah
center frequency p.257
b
Sweep Mode
Auto,
D-mod,
LFO
Selects the control from auto-
wah, modulation source, and
LFO p.257
Src Off...Tempo
Selects the modulation source
for the wah when Sweep
Mode=D-mod
Response 0...100
Sets the response speed when
Sweep Mode = Auto or D-mod
c
Envelope
Sens
0...100
Sets the sensitivity of auto-wah
p.257
Envelope
Shape
–100...+100
Sets the sweep curve of auto-
wah p.257
d
LFO
Frequency
[Hz]
0.02...20.00 Sets the speed of the LFO p.257
Src Off...Tempo
Selects a modulation source for
LFO speed
Amt
–20.00...
+20.00
Sets the modulation amount of
LFO speed
e
MIDI Sync Off, On
When this is on, the LFO speed is
set by BPM, Base Note, and
Times, instead of Frequency
p.257
BPM
MIDI,
40.00...
300.00
MIDI syncs to the system tempo;
40–300 sets the tempo manually
for this individual effect p.257
Base Note ...
Selects the type of notes that
specify the LFO speed p.257
Times x1...x32
Sets the number of notes that
specify the LFO speed p.257
f
LFO Type
Individual,
Common1,
Common2
Selects either (individual) LFO,
Common FX LFO1, or Common
LFO2 p.257
Common
LFO Offset
[deg]
–180...+180
Sets the phase offset when Type
= Common 1 or Common 2
p.257
g
Resonance 0...100 Sets the resonance amount
Low Pass
Filter
Off, On
Switches the wah low pass filter
on and off
h
Output Level 0...100
Sets the output level of the effect
sound
Src Off...Tempo
Selects the modulation source
that will control the effect output
level
Amt –100...+100
Sets the modulation amount of
the effect output level
i
Wet/Dry
Dry, 1 : 99...
99 : 1,
W
et
Sets the balance between the
effect and the dry input
Src Off...Tempo
Selects a modulation source for
Wet/Dry
Amt –100...+100
Sets the modulation amount for
Wet/Dry
Stereo In - Stereo Out
D
-mod
Envelope Sens
Envelope Shape
Response
Wet / Dry
Wah
Sweep Mode
D-mod
Auto
Left
Right
Wet / Dry
LFO
LFO
Wah
+
Max
D
-mod
Frequency
Bottom=25
Top=75
Higher
Max
Zero
Higher
D
-mod
Frequency
Bottom=60
Top=30
Higher
Zero
Higher
Frequency
Bottom=25
Top=75
Higher
Frequency
Bottom=75
Top=25
Higher
Sweep Mode=Auto
Envelope
Envelope
Time
Wah
Woo
Woo
Woo
Envelope
Wah Wah
Time
Woo
Woo
Wah
Wah
Sweep Mode=D-mod
Time
Level
Envelope
value = 0...–100
value = 0...+100
Envelope Shape