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87
MFX/IFX Parameters
06 Step Filter
This is a filter whose cutoff frequency can be modulated in steps. You
can specify the pattern by which the cutoff frequency will change.
L in
L out
R out
R in
Step Filter
Step Filter
Step Filter
Step Filter
Parameter
Value
Explanation
Step 01–16
0–127
Cutoff frequency at each step
Rate
(sync sw)
OFF, ON
If this is ON, the rate synchronizes with the tempo
of the rhythm.
&
Rate
(Hz)
0.05–10.00 [Hz]
Frequency of modulation
Rate
(note)
Note
&
Attack
0–127
Speed at which the cutoff frequency changes
between steps
Filter Type
LPF, BPF, HPF, NOTCH
Type of filter
Frequency range that will pass through each
filter
LPF:
frequencies below the cutoff
BPF:
frequencies in the region of the cutoff
HPF:
frequencies above the cutoff
NOTCH:
frequencies other than the region of
the cutoff
Filter Slope
-12, -24, -36 dB
Amount of attenuation per octave
-12 dB:
Gentle,
-24 dB:
Steep,
-36 dB:
Extremely steep
Filter Resonance
0–127
Filter resonance level
Increasing this value will emphasize the
region near the cutoff frequency.
Filter Gain
0–+12 [dB]
Amount of boost for the filter output
Level
0–127
Output Level
07 Enhancer
Controls the overtone structure of the high frequencies, adding sparkle
and tightness to the sound.
L in
L out
R out
R in
Enhancer
Enhancer
2-Band EQ
2-Band EQ
2-Band EQ
2-Band EQ
Enhancer
Enhancer
Mix
Mix
Parameter
Value
Explanation
Sens
0–127
Sensitivity of the enhancer
Mix
0–127
Level of the overtones generated by the
enhancer
Low Gain
-15–+15 [dB]
Gain of the low range
High Gain
-15–+15 [dB]
Gain of the high range
Level
0–127
Output Level
08 Auto Wah
Cyclically controls a filter to create cyclic change in timbre.
L in
L out
R out
R in
Auto Wah
Auto Wah
2-Band EQ
2-Band EQ
Auto Wah
Auto Wah
2-Band EQ
2-Band EQ
Parameter
Value
Explanation
Filter Type
LPF, BPF
Type of filter
LPF:
Produces a wah effect in a broad
frequency range.
BPF:
Produces a wah effect in a narrow
frequency range.
Manual
0–127
Center frequency at which the wah effect is
applied
Peak
0–127
Width of the frequency region at which the
wah effect is applied
Increasing this value will make the frequency
region narrower.
Sens
0–127
Adjusts the sensitivity with which the filter is
controlled.
Polarity
UP, DOWN
Direction in which the filter will move
UP:
The filter will change toward a higher
frequency.
DOWN:
The filter will change toward a lower
frequency.
Rate
(sync sw)
OFF, ON
If this is ON, the rate synchronizes with the
tempo of the rhythm.
&
“TEMPO” (p. 52)“TEMPO” (p. 52)“TEMPO”
Rate
(Hz)
0.05–10.00 [Hz]
Modulation frequency of the wah effect
Rate
(note)
Note
&
Depth
0–127
Depth of modulation
Phase
0–180 [deg]
Adjusts the degree of phase shift of the left
and right sounds when the wah effect is
applied.
Low Gain
-15–+15 [dB]
Gain of the low range
High Gain
-15–+15 [dB]
Gain of the high range
Level
0–127
Output Level