Roland Prelude - Manual (Page 74)

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This applies a 3D effect to the delay sound. The delay sound will be
positioned 90 degrees left and 90 degrees right.
fig.MFX-52
A stereo delay in which the delay time can be varied smoothly.
fig.MFX-53
A delay in which the delay time can be varied smoothly, and allowing
an extended delay to be produced.
fig.MFX-54
52: 3D DELAY
Parameter Value Description
Delay Left
0–2600 ms, note
Adjusts the delay time from the
direct sound until the delay
sound is heard.
Delay Right
Delay Center
Center
Feedback
-98– +98%
Adjusts the proportion of the de-
lay sound that is fed back into the
effect. Negative (-) settings will
invert the phase.
HF Damp 200–8000 Hz, BYPASS
Adjusts the frequency above
which sound fed back to the ef-
fect will be cut. If you do not want
to cut the high frequencies, set
this parameter to BYPASS.
Left Level
0–127 Output level of the delay sound Right Level
Center Level
Output Mode SPEAKER, PHONES
Adjusts the method that will be
used to hear the sound that is out-
put to the OUTPUT jacks. The opti-
mal 3D effect will be achieved if
you select SPEAKER when using
speakers, or PHONES when using
headphones.
Low Gain -15– +15 dB Gain of the low range
High Gain -15– +15 dB Gain of the high range
Balance D100:0W–D0:100W
Volume balance between the direct
sound (D) and the effect sound (W)
Level 0–127 Output Level
53: TIME CTRL DELAY
Parameter Value Description
Delay Time 0–1300 ms, note
Adjusts the time until the delay is
heard.
Acceleration 0–15
Adjusts the speed which the Delay Time
changes from the current setting to a
specified new setting.
The rate of change for the Delay Time
directly affects the rate of pitch change.
Feedback -98– +98%
Adjusts the amount of the delay
that’s fed back into the effect. Neg-
ative (-) settings invert the phase.
L
R
3D Delay L
3D Delay R
3D Delay C
Level
Feedback
2-Band
EQ
2-Band
EQ
L out
R out
R in R out
L in L out
Feedback
Feedback
Pan L
Pan R
Time Ctrl Delay
Time Ctrl Delay
2-Band EQ
2-Band EQ
HF Damp
200–8000 Hz,
BYPASS
Adjusts the frequency above which
sound fed back to the effect is fil-
tered out. If you do not want to filter
out any high frequencies, set this
parameter to BYPASS.
Low Gain -15– +15 dB Gain of the low frequency range
High Gain -15– +15 dB Gain of the high frequency range
Balance
D100:0W–
D0:100W Volume balance between the direct
sound (D) and the delay sound (W)
Level 0–127 Output level
54:
LONG TIME CTRL DLY
(LONG TIME CONTROL DELAY)
Parameter Value Description
Delay Time
0–2600 ms,
note
Adjusts the time until the delay is heard.
Acceleration 0–15
Adjusts the speed which the Delay Time
changes from the current setting to a speci-
fied new setting.
The rate of change for the Delay Time di-
rectly affects the rate of pitch change.
Feedback -98– +98%
Adjusts the amount of the delay that’s fed
back into the effect. Negative (-) settings in-
vert the phase.
HF Damp
200–8000 Hz,
BYPASS
Adjusts the frequency above which sound
fed back to the effect is filtered out. If you do
not want to filter out any high frequencies,
set this parameter to BYPASS.
Pan L64–63R Stereo location of the delay
Low Gain -15– +15 dB Gain of the low frequency range
High Gain -15– +15 dB Gain of the high frequency range
Balance
D100:0W–
D0:100W Volume balance between the direct sound
(D) and the delay sound (W)
Level 0–127 Output level
Parameter Value Description
L in
R in
L out
R out
2-Band
EQ
Balance W
Balance W
Balance D
Balance D
2-Band
EQ
Feedback
Time Control Delay
Prelude_e.book Page 74 Wednesday, January 14, 2009 2:18 PM