2Voi Pitch Shifter; Step Pitch Shifter; Reverb (2 Types); Reverb - Roland Prelude Owner's Manual

62: 2VOI PITCH SHIFTER (2VOICE PITCH SHIFTER)
Shifts the pitch of the original sound. This 2-voice pitch shifter has two
pitch shifters, and can add two pitch shifted sounds to the original
sound.
fig.MFX-62
L in
Level 1
2Voice Pitch Shifter
Level 1
R in
Parameter Value
Pitch 1:
-24-+12 semi
Coarse
Pitch 1:Fine -100-+100 cent
Pitch 1:Delay 0–1300 ms, note
Pitch 1:Feedback -98– +98%
Pitch 1:Pan L64-63R
Pitch 1:Level 0–127
Pitch 2:
-24-+12 semi
Coarse
Pitch 2:Fine -100-+100 cent
Pitch 2:Delay 0–1300 ms, note
Pitch 2:Feedback -98– +98%
Pitch 2:Pan
L64-63R
Pitch 2:Level 0–127
Low Gain -15– +15 dB
High Gain -15– +15 dB
Level Balance A100:0B-A0:100B
Balance D100:0W-D0:100W
Level 0-127
63:

STEP PITCH SHIFTER

A pitch shifter in which the amount of pitch shift is varied by a 16-step
sequence.
fig.MFX-63
L in
Step Pitch Shifter
Step Pitch Shifter
R in
Parameter Range
Step 01–16 -24–+12 semi
Rate 0.05–10.00 Hz, note
Balance D
L out
Pan 1 L
Balance W
Pan 1 R
Pan 2 L
Balance W
Pan 2 R
R out
Balance D
Description
Adjusts the pitch of Pitch Shift 1
in semitone steps.
Adjusts the pitch of Pitch Shift
Pitch 1 in 2-cent steps.
Adjusts the delay time from the
direct sound until the Pitch Shift 1
sound is heard.
Adjusts the proportion of the
pitch shifted sound that is fed
back into the effect. Negative (-)
settings will invert the phase.
Stereo location of the Pitch Shift
1 sound
Volume of the Pitch Shift1 sound
Settings of the Pitch Shift 2
sound.
The parameters are the same as
for the Pitch Shift 1 sound.
Gain of the low range
Gain of the high range
Volume balance between the
Pitch Shift 1 and Pitch Shift 2
sounds
Volume balance between the di-
rect sound (D) and the pitch shift-
ed sound (W)
Output Level
2-Band
L out
EQ
2-Band
R out
EQ
Explanation
Amount of pitch shift at each step
(semitone units)
Rate at which the 16-step se-
quence will cycle
Parameter Range
Attack 0–127
Gate Time 0–127
Fine -100– +100 cent
Delay Time 0–1300 ms, note
Feedback -98– +98%
Low Gain -15– +15 dB
High Gain -15– +15 dB
Balance D100:0W–D0:100W
Level 0–127
64:

REVERB

Adds reverberation to the sound, simulating an acoustic space.
fig.MFX-64
L in
Balance D
Reverb
R in
Balance D
Parameter Value
ROOM1, ROOM2,
Type STAGE1, STAGE2,
HALL1, HALL2
Pre Delay 0.0–100.0 ms
Time 0–127
200–8000 Hz,
HF Damp
BYPASS
Low Gain
-15– +15 dB
High Gain -15– +15 dB
Balance D100:0W–D0:100W
Level 0–127
Explanation
Speed at which the amount of
pitch shift changes between steps
Duration of the pitch shifted
sound at each step
Pitch shift adjustment for all steps
(2-cent units)
Delay time from the original
sound until the pitch-shifted
sound is heard
Proportion of the pitch-shifted sound
that is to be returned to the input
(negative values invert the phase)
Amount of boost/cut for the low-
frequency range
Amount of boost/cut for the high-
frequency range
Volume balance of the original sound
(D) and pitch-shifted sound (W)
Output volume
2-Band
L out
EQ
Balance W
Balance W
2-Band
R out
EQ
Description
Type of reverb
ROOM1: dense reverb with
short decay
ROOM2: sparse reverb with
short decay
STAGE1: reverb with greater
late reverberation
STAGE2: reverb with strong
early reflections
HALL1: reverb with clear rever-
berance
HALL2: reverb with rich rever-
berance
Adjusts the delay time from the di-
rect sound until the reverb sound
is heard.
Time length of reverberation
Adjusts the frequency above which
the reverberant sound will be cut.
As the frequency is set lower,
more of the high frequencies
will be cut, resulting in a softer
and more muted reverberance.
If you do not want to cut the
high frequencies, set this pa-
rameter to BYPASS.
Gain of the low range
Gain of the high range
Volume balance between the direct
sound (D) and the reverb sound (W)
Output Level
77