Korg PA1000 User Manual page 724

712| Effects for the Sounds, Voice, Guitar
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.
Frequency
Top=75
Woo
Bottom=25
Higher
Zero
Frequency
Wah
Top=75
Woo
Bottom=25
Envelope
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 in-
put signal is too low to sweep. Reduce the value if the input signal is so high
that the filter is stopped temporarily.
Frequency
Wah
Bottom=60
Wah
Top=30
D
-mod
Higher
Max Zero
Frequency
Wah
Bottom=75
Woo
Top=25
Time
Sweep Mode=D-mod
Woo
D
-mod
Max
Sweep Mode=Auto
Wah
Envelope
Woo
Envelope Time