a: Frequency Bottom, a: Frequency Top
The sweep width and direction of the wah filter are deter-
mined 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 (Envelope Sensitivity)
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: BPM/MIDI Sync
When “BPM/MIDI Sync”=Off, the LFO speed uses the LFO
Frequency parameter setting. When “BPM/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 rela-
tion 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.
010: Random Filt
(Stereo Random Filter)
This stereo band pass filter uses a step-shape waveform and
random LFO for modulation. You can create a special effect
from filter oscillation.
a: LFO Waveform, c: LFO Frequency [Hz],
d: LFO Step Freq (Frequency) [Hz]
When “LFO Waveform” is set to Step-Tri, LFO is a step-
shape, triangle waveform. The “LFO Frequency” parame-
ter sets the original triangle waveform speed. Changing
the “LFO Step Freq” parameter enables you to adjust the
width of the steps.
Frequency
Bottom=25
Top=75
Higher
Max
Zero
Higher
D
-mod
Frequency
Bottom=60
Top=30
Higher
Max
Zero
Higher
D
-mod
Sweep Mode=D-mod
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
Time
Level
Envelope
value = 0...–100
value = 0...+100
Envelope Shape
a
LFO Waveform
Selects LFO Waveform
Step-Tri, Random
☞
b
LFO Phase [degree] –180...+180
Sets the LFO phase difference between the left and right
☞
c
LFO Frequency [Hz]
Sets the LFO speed
0.02...20.00Hz
☞,
Src Off...Tempo
Selects the modulation source used for both LFO speed and step speed
Amt –20.00...+20.00Hz
Sets the modulation amount of LFO speed
d
LFO Step Freq (Frequency) [Hz] 0.05...50.00Hz
Sets the LFO step speed (speed that changes in steps)
☞,
Amt –50.00...+50.00Hz
Sets the modulation amount of LFO step speed
e
BPM/MIDI Sync Off, On
Switches between using the frequency of the LFO speed and using the
tempo and notes
☞ Fx:009,
BPM
Selects MIDI Clock and assigns tempo
MIDI, 40...240
☞ Fx:009, ☞
Base Note
Selects the type of notes that specify the LFO speed ☞ Fx:009
Times x1...x16
Sets the number of notes that specify the LFO speed
☞ Fx:009
f
Step Base Note
Selects the type of notes to specify the LFO step speed ☞,
Times x1...x32
Sets the number of notes to specify the LFO step speed
☞
g
Manual
Sets the filter center frequency
0...100
h
Depth 0...100
Sets the modulation depth of filter center frequency
Src
Selects the modulation source of filter modulation
Off...Tempo
Amt
Sets the modulation amount of filter modulation
–100...+100
i
Resonance
Sets the resonance amount
0...100
j
Wet/Dry –Wet...–1:99, Dry, 1:99...Wet
Table , “Sets the balance between the effect and dry sounds,” on page 1
☞,
Src Off...Tempo
Table , “Selects the modulation source of the effect balance,” on page 1
Amt
Table , “Sets the modulation amount of the effect bal-
ance,” on page 1
–100...+100
Filter
Left
Right
Wet / Dry
Wet / Dry
Stereo In - Stereo Out
Filter
LFO Phase
LFO: Step-Tri/Random
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