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Roland HP201 Manual page 22

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MIDI Implementation
● 0141: Tremolo Chorus
This is a chorus effect with added Tremolo (cyclic modulation of volume).
No
Parameter
Value
1
Pre Delay
0–125
0.0–100.0 ms
Chorus Rate
2
0–1
Hz, note
Mode
3
Chorus Rate
1–127
0.05–10.00 Hz
4
Chorus Rate
0–21
note
Chorus Depth
5
0–127
0–127
#1
Tremolo Rate
6
0–1
Hz, note
Mode
7
Tremolo Rate #2
1–127
0.05–10.00 Hz
8
Tremolo Rate
0–21
note
Tremolo
9
0–127
0–127
Separation
10
Tremolo Phase
0–90
0–180 deg
D100:0W-
11
Balance
0–100
D0:100W
12
Level
0–127
0–127
● 0143: Space D
This is a multiple chorus that applies two-phase modulation in stereo. It gives no impression of
modulation, but produces a transparent chorus effect.
No
Parameter
Value
1
Pre Delay
0–125
0.0–100.0 ms
2
Rate Mode
0–1
Hz, note
3
Rate #1
1–127
0.05–10.00 Hz
4
Rate
0–21
note
5
Depth #2
0–127
0–127
6
Phase
0–90
0–180 deg
7
Low Gain
0–30
-15–+15 dB
8
High Gain
0–30
-15–+15 dB
D100:0W–
9
Balance
0–100
D0:100W
10
Level
0–127
0–127
● 0144: 3D Chorus
This applies a 3D effect to the chorus sound. The chorus sound will be positioned 90 degrees left
and 90 degrees right.
No
Parameter
Value
1
Filter Type
0–2
Off, Lpf, Hpf
2
Cutoff Freq
0–16
200–8000 Hz
3
Pre Delay
0–125
0.0–100.0 ms
4
Rate Mode
0–1
Hz, note
5
Rate #1
1–127
0.05–10.00 Hz
6
Rate
0–21
note
7
Depth #2
0–127
0–127
8
Phase
0–90
0–180 deg
Speaker,
9
Output Mode
0–1
Phones
10
Low Gain
0–30
-15–+15 dB
11
High Gain
0–30
-15–+15 dB
22
Description
Adjusts the delay time from the direct
sound until the chorus sound is heard.
When this is set to "note," the effect is
synchronized with the tempo.
Modulation frequency of the chorus
effect (Hz)
Modulation frequency of the chorus
effect (note)
Modulation depth of the chorus effect
When this is set to "note," the effect is
synchronized with the tempo.
Modulation frequency of the tremolo
effect (Hz)
Modulation frequency of the tremolo
effect (note)
Spread of the tremolo effect
Spread of the tremolo effect
Volume balance between the direct
sound (D) and the tremolo chorus
sound (W)
Output Level
Description
Adjusts the delay time from the direct
sound until the chorus sound is heard.
When this is set to "note," the effect is
synchronized with the tempo.
Frequency of modulation (Hz)
Frequency of modulation (note)
Depth of modulation
Spatial spread of the sound
Gain of the low range
Gain of the high range
Volume balance between the direct
sound (D) and the chorus sound (W)
Output Level
Description
Type of filter
Off: No filter is used
Lpf: Cuts the frequency range above
the Cutoff Freq
Hpf: Cuts the frequency range below
the Cutoff Freq
Basic frequency of the filter
Adjusts the delay time from the direct
sound until the chorus sound is heard.
When this is set to "note," the effect is
synchronized with the tempo.
Frequency of modulation (Hz)
Frequency of modulation (note)
Modulation depth of the chorus effect
Spatial spread of the sound
Adjusts the method that will be used to
hear the sound that is output to the
OUTPUT jacks. The optimal 3D effect
will be achieved if you select Speaker
when using speakers, or Phones when
using headphones.
Gain of the low range
Gain of the high range
No
Parameter
Value
D100:0W–
12
Balance
0–100
D0:100W
13
Level
0–127
0–127
● 0145: 2Band Chorus
A chorus effect that lets you apply an effect independently to the low-frequency and high-
frequency ranges.
No
Parameter
Value
1
Split Freq
0–16
200–8000 Hz
2
Low Pre Delay
0–125
0.0–100.0 ms
3
Low Rate Mode
0–1
Hz, note
4
Low Rate
1–127
0.05–10.00 Hz
5
Low Rate
0–21
note
6
Low Depth #1
0–127
0–127
7
Low Phase
0–90
0–180 deg
8
High Pre Delay
0–125
0.0–100.0 ms
9
High Rate Mode
0–1
Hz, note
10
High Rate
1–127
0.05–10.00 Hz
11
High Rate
0–21
note
12
High Depth #2
0–127
0–127
13
High Phase
0–90
0–180 deg
D100:0W–
14
Balance
0–100
D0:100W
15
Level
0–127
0–127
● 0122: Rotary
The Rotary effect simulates the sound of the rotary speakers often used with the electric organs of
the past. Since the movement of the high range and low range rotors can be set independently,
the unique type of modulation characteristic of these speakers can be simulated quite closely.
This effect is most suitable for electric organ Patches.
No
Parameter
Value
1
Speed #1
0–1
Slow, Fast
Woofer Slow
2
1–127
0.05–10.00 Hz
Speed
Woofer Fast
3
1–127
0.05–10.00 Hz
Speed
Woofer
4
0–15
0–15
Acceleration
5
Woofer Level
0–127
0–127
Tweeter Slow
6
1–127
0.05–10.00 Hz
Speed
Tweeter Fast
7
1–127
0.05–10.00 Hz
Speed
Tweeter
8
0–15
0–15
Acceleration
9
Tweeter Level
0–127
0–127
10
Separation #2
0–127
0–127
11
Level
0–127
0–127
Description
Volume balance between the direct
sound (D) and the chorus sound (W)
Output Level
Description
Frequency at which the low and high
ranges will be divided
Delay time from when the original
sound is heard to when the low-range
chorus sound is heard
When this is set to "note," the effect is
synchronized with the tempo.
Rate at which the low-range chorus
sound is modulated (Hz)
Rate at which the low-range chorus
sound is modulated (note)
Modulation depth for the low-range
chorus sound
Spaciousness of the low-range chorus
sound
Delay time from when the original
sound is heard to when the high-range
chorus sound is heard
When this is set to "note," the effect is
synchronized with the tempo.
Rate at which the low-range chorus
sound is modulated (Hz)
Rate at which the low-range chorus
sound is modulated (note)
Modulation depth for the high-range
chorus sound
Spaciousness of the high-range chorus
sound
Volume balance of the original sound
(D) and chorus sound (W)
Output volume
Description
Simultaneously switch the rotational
speed of the low frequency rotor and
high frequency rotor.
Slow: Slows down the rotation to the
Slow Rate.
Fast: Speeds up the rotation to the Fast
Rate.
Slow speed (Slow) of the low frequency
rotor
Fast speed (Fast) of the low frequency
rotor
Adjusts the time it takes the low
frequency rotor to reach the newly
selected speed when switching from
fast to slow (or slow to fast) speed.
Lower values will require longer times.
Volume of the low frequency rotor
Settings of the high frequency rotor
The parameters are the same as for the
low frequency rotor
Spatial dispersion of the sound
Output Level

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