17
MIDI Implementation
■EFX Parameter Map
The parameters with ”#1” or “#2” at the end of parameter name can be controlled with each
exclusive message ”PART EFX CONTROL 1” and “PART EFX CONTROL 2.”
●0100: Equalizer
This is a four-band stereo equalizer (low, mid x 2, high).
●0101: Spectrum
This is a stereo spectrum. Spectrum is a type of filter which modifies the timbre by boosting
or cutting the level at specific frequencies.
●0102: Enhancer
Controls the overtone structure of the high frequencies, adding sparkle and tightness to the
sound.
●0104: Isolator
This is an equalizer which cuts the volume greatly, allowing you to add a special effect to
the sound by cutting the volume in varying ranges.
●0105: Low Boost
Boosts the volume of the lower range, creating powerful lows.
No Parameter Value Description
1 Low Freq 0 - 1 200, 400 Hz Frequency of the low range
2 Low Gain #1 0 - 30 -15- +15 dB Gain of the low range
3 Mid1 Freq 0 - 16 200-8000 Hz Frequency of the middle range 1
4 Mid1 Gain 0 - 30 -15- +15 dB Gain of the middle range 1
5 Mid1 Q 0 - 4 0.5, 1.0, 2.0,
4.0, 8.0
Width of the middle range 1
Set a higher value for Q to narrow the
range to be affected.
6 Mid2 Freq 0 - 16 200-8000 Hz Frequency of the middle range 2
7 Mid2 Gain 0 - 30 -15- +15 dB Gain of the middle range 2
8 Mid2 Q 0 - 4 0.5, 1.0, 2.0,
4.0, 8.0
Width of the middle range 2
Set a higher value for Q to narrow the
range to be affected.
9 High Freq 0 - 2 2000, 4000,
8000 Hz
Frequency of the high range
10 High Gain #2 0 - 30 -15- +15 dB Gain of the high range
11 Level 0 - 127 0-127 Output Level
No Parameter Value Description
1 Band1 (250Hz) 0 - 30 -15- +15 dB Gain of each frequency band
2 Band2 (500Hz)
#1
0 - 30
3 Band3
(1000Hz)
0 - 30
4 Band4
(1250Hz) #2
0 - 30
5 Band5
(2000Hz)
0 - 30
6 Band6
(3150Hz)
0 - 30
7 Band7
(4000Hz)
0 - 30
8 Band8
(8000Hz)
0 - 30
9 Q 0 - 4 0.5, 1.0, 2.0,
4.0, 8.0
Simultaneously adjusts the width of
the adjusted ranges for all the
frequency bands.
10 Level 0 - 127 0-127 Output Level
No Parameter Value Description
1 Sens #1 0 - 127 0-127 Sensitivity of the enhancer
2 Mix #2 0 - 127 0-127 Level of the overtones generated by
the enhancer
3 Low Gain 0 - 30 -15- +15 dB Gain of the low range
4 High Gain 0 - 30 -15- +15 dB Gain of the high range
5 Level 0 - 127 0-127 Output Level
No Parameter Value Description
1 Boost/Cut Low 0 - 64 -60- +4 dB These boost and cut each of the High,
Middle, and Low frequency ranges.
At -60 dB, the sound becomes
inaudible. 0 dB is equivalent to the
input level of the sound.
2 Boost/Cut Mid
#1
0 - 64
3 Boost/Cut
High #2
0 - 64
4 Anti Phase Low
Sw
0 - 1 Off, On Turns the Anti-Phase function on
and off for the Low frequency ranges.
When turned on, the counter-
channel of stereo sound is inverted
and added to the signal.
5 Anti Phase Low
Level
0 - 127 0-127 Adjusts the level settings for the Low
frequency ranges.
Adjusting this level for certain
frequencies allows you to lend
emphasis to specific parts. (This is
effective only for stereo source.)
6 Anti Phase Mid
Sw
0 - 1 Off, On Settings of the Anti-Phase function
for the Middle frequency ranges
The parameters are the same as for
the Low frequency ranges.
7 Anti Phase Mid
Level
0 - 127 0-127
8 Low Boost Sw 0 - 1 Off, On Turns Low Booster on/off.
This emphasizes the bottom to create
a heavy bass sound.
9 Low Boost
Level
0 - 127 0-127 Increasing this value gives you a
heavier low end.
Depending on the Isolator and filter
settings this effect may be hard to
distinguish.
10 Level 0 - 127 0-127 Output Level
No Parameter Value Description
1 Boost
Frequency #1
0 - 8 50-125 Hz Center frequency at which the lower
range will be boosted
2 Boost Gain #2 0 - 12 0- +12 dB Amount by which the lower range
will be boosted
3 Boost Width 0 - 2 Wide, Mid,
Narrow
Width of the lower range that will be
boosted
4 Low Gain 0 - 30 -15- +15 dB Gain of the low frequency range
5 High Gain 0 - 30 -15- +15 dB Gain of the high frequency range
6 Level 0 - 127 0-127 Output level
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