Roland fp-30 - Page 33

MIDI Implementation
33
70172: Lo-Fi
This is an eect that intentionally degrades the sound quality for creative purposes.
No Parameter Value Description
1
Pre Filter
Type
0–5 1–6
Selects the type of lter
applied to the sound before it
passes through the Lo-Fi
eect.
2 LoFi Type #1 0–8 1–9
Degrades the sound quality.
The sound quality grows
poorer as this value is
increased.
3
Post Filter
Type
0–2 O, Lpf, Hpf
Type of lter
O: no lter is used
Lpf: cuts the frequency range
above the Cuto
Hpf: cuts the frequency range
below the Cuto
4
Post Filter
Cuto
0–16 200–8000 Hz
Basic frequency of the Post
Filter
5 Low Gain 0–30 -15–+15 dB Gain of the low range
6 High Gain 0–30 -15–+15 dB Gain of the high range
7 Balance #2 0–100
D100:0W–
D0:100W
Volume balance between the
direct sound (D) and the
eect sound (W)
8 Level 0–127 0–127 Output level
70175: Telephone
No Parameter Value Description
1
Voice Quality
#1
0–15 0–15
Audio quality of the
telephone voice
2 Treble 0–30 –15–+15 dB
Bandwidth of the telephone
voice
3 Balance #2 0–100
D100:0–
D0:100W
Volume balance between the
direct sound (D) and the
eect sound (W)
4 Level 0–127 0–127 Output level
70156: Gate Reverb
This is a special type of reverb in which the reverberant sound is cut o before its
natural length.
No Parameter Value Description
1 Type #1 0–3
Normal,
Reverse,
Sweep1,
Sweep2
Type of reverb
Normal: conventional gated
reverb
Reverse: backwards reverb
Sweep1: the reverberant
sound moves from right to
left
Sweep2: the reverberant
sound moves from left to
right
2 Pre Delay 0–125 0.0–100.0 ms
Adjusts the delay time from
the direct sound until the
reverb sound is heard.
3 Gate Time 0–99 5–500 ms
Adjusts the time from when
the reverb is heard until it
disappears.
4 Low Gain 0–30 -15–+15 dB Gain of the low range
5 High Gain 0–30 -15–+15 dB Gain of the high range
6 Balance #2 0–100
D100:0W–
D0:100W
Volume balance between the
direct sound (D) and the
reverb sound (W)
7 Level 0–127 0–127 Output Level
70200: Overdrive0Chorus
This eect connects an overdrive and a chorus in series.
No Parameter Value Description
1
Overdrive
Drive
0–127 0 –127
Degree of distortion
Also changes the volume.
2
Overdrive
Pan
0–127 L64–63R
Stereo location of the
overdrive sound
3
Chorus Pre
Delay
0–125 0.0–100.0 ms
Adjusts the delay time from
the direct sound until the
chorus sound is heard.
4
Chorus Rate
Mode
0–1 Hz, note
When this is set to “note,” the
eect is synchronized with
the tempo.
5
Chorus Rate
#1
1–127
0.05–10.00
Hz
Frequency of modulation (Hz)
6 Chorus Rate 0–21 note
Frequency of modulation
(note)
7
Chorus
Depth
0–127 0 –127 Depth of modulation
8
Chorus
Balance #2
0–100
D100:0W–
D0:100W
Adjusts the volume balance
between the sound that is
sent through the chorus (W)
and the sound that is not sent
through the chorus (D).
9 Level 0–127 0–127 Output Level
70201: Overdrive0Flanger
This eect connects an overdrive and a anger in series.
No Parameter Value Description
1
Overdrive
Drive
0–127 0 –127
Degree of distortion
Also changes the volume.
2
Overdrive
Pan
0–127 L64–63R
Stereo location of the
overdrive sound
3
Flanger Pre
Delay
0–125 0.0–100.0 ms
Adjusts the delay time from
when the direct sound begins
until the anger sound is
heard.
4
Flanger Rate
Mode
0–1 Hz, note
When this is set to “note,” the
eect is synchronized with
the tempo.
5
Flanger Rate
#1
1–127
0.05–10.00
Hz
Frequency of modulation (Hz)
6 Flanger Rate 0–21 note
Frequency of modulation
(note)
7
Flanger
Depth
0–127 0 –127 Depth of modulation
8
Flanger
Feedback
0–98 -98–+98 %
Adjusts the proportion of the
anger sound that is fed back
into the eect. Negative (-)
settings will invert the phase.
9
Flanger
Balance #2
0–100
D100:0W–
D0:100W
Adjusts the volume balance
between the sound that is
sent through the anger (W)
and the sound that is not sent
through the anger (D).
10 Level 0–127 0–127 Output Level