0102: Enhancer; 0104: Isolator; 0105: Low Boost; 0106: High Pass Filter - Roland F-120R Implementation Manual

MIDI Implementation
●0102: Enhancer
Controls the overtone structure of the high frequencies, adding sparkle and tightness
to the sound.
No Parameter Value
1 Sens #1 0–127
2 Mix #2 0–127
3 Low Gain 0–30
4 High Gain 0–30
5 Level 0–127
●0104: Isolator
This is an equalizer which cuts the volume greatly, allowing you to add a special
eff ect to the sound by cutting the volume in varying ranges.
No Parameter Value
Boost/Cut
1
Low
Boost/Cut
2 0–64
Mid #1
Boost/Cut
3
High #2
Anti Phase
4 0–1
Low Sw
Anti Phase
5 0–127
Low Level
Anti Phase
6 0–1
Mid Sw
Anti Phase
7 0–127
Mid Level
Low Boost
8 0–1
Sw
Low Boost
9 0–127
Level
10 Level 0–127
18
Description
0–127 Sensitivity of the enhancer
Level of the overtones
0–127
generated by the enhancer
-15–+15 dB Gain of the low range
-15–+15 dB Gain of the high range
0–127 Output Level
Description
These boost and cut each of
the High, Middle, and Low
frequency ranges.
-60–+4 dB
At -60 dB, the sound becomes
inaudible. 0 dB is equivalent
to the input level of the sound.
Turns the Anti-Phase function
on and off for the Low
frequency ranges.
Off , On When turned on, the
counter-channel of stereo
sound is inverted and added
to the signal.
Adjusts the level settings for
the Low frequency ranges.
Adjusting this level for certain
0–127 frequencies allows you to
lend emphasis to specifi c
parts. (This is eff ective only for
stereo source.)
Settings of the Anti-Phase
Off , On
function for the Middle
frequency ranges
The parameters are the same
0–127
as for the Low frequency
ranges.
Turns Low Booster on/off .
Off , On This emphasizes the bottom
to create a heavy bass sound.
Increasing this value gives you
a heavier low end.
0–127 Depending on the Isolator and
fi lter settings this eff ect may
be hard to distinguish.
0–127 Output Level
●0105: Low Boost
Boosts the volume of the lower range, creating powerful lows.
No Parameter Value
Boost
1 0–8
Frequency #1
Boost Gain
2 0–12
#2
3 Boost Width 0–2
4 Low Gain 0–30
5 High Gain 0–30
6 Level 0–127
●0106: High Pass Filter
This is a fi lter with an extremely sharp slope. The cutoff frequency can be varied
cyclically.
No Parameter Value
1 Filter Type 0–3
2 Filter Slope 0–2
Filter Cutoff
3 0–127
#1
Filter
4 Resonance 0–100
#2
5 Filter Gain 0–12
Modulation
6 0–1
Sw
Modulation
7 0–4
Wave
8 Rate Mode 0–1
9 Rate 1–127
10 Rate 0–21
11 Depth 0–127
12 Attack 0–127
13 Level 0–127
Description
Center frequency at which the
50–125 Hz
lower range will be boosted
Amount by which the lower
0–+12 dB
range will be boosted
Wide, Mid, Width of the lower range that
Narrow will be boosted
Gain of the low frequency
-15–+15 dB
range
Gain of the high frequency
-15–+15 dB
range
0–127 Output level
Description
Filter type
Frequency range that will pass
through each fi lter
Lpf: Frequencies below the
cutoff
Lpf, Bpf, Hpf,
Bpf: Frequencies in the region
Notch
of the cutoff
Hpf: Frequencies above the
cutoff
Notch: Frequencies other than
the region of the cutoff
Amount of attenuation per
octave
-12, -24, -36
-36 dB: Extremely steep
dB
-24 dB: Steep
-12 dB: Gentle
Cutoff frequency of the fi lter
0–127 Increasing this value will raise
the cutoff frequency.
Filter resonance level
Increasing this value will
0–100
emphasize the region near the
cutoff frequency.
Amount of boost for the fi lter
0–+12 dB
output
On/off switch for cyclic
Off , On
change
How the cutoff frequency will
be modulated
Tri: Triangle wave
Sqr: Square wave
Tri, Sqr, Sin,
Sin: Sine wave
Saw1, Saw2
Saw1: Sawtooth wave
(upward)
Saw2: Sawtooth wave
(downward)
When this is set to "note, " the
Hz, note eff ect is synchronized with the
tempo.
0.05–10.00
Rate of modulation (Hz)
Hz
note Rate of modulation (note)
0–127 Depth of modulation
Speed at which the cutoff
frequency will change
0–127
This is eff ective if Modulation
Wave is SQR, SAW1, or SAW2.
0–127 Output level