18: Space Chorus; 19: Hexa Chorus; 20: Analog Flanger - Roland V-Synth XT Owner's Manual

Effects List

18: Space Chorus

This effect reproduces the sound of Roland's SDD-320 spatial
expression effects. Greater breadth is added.
fig.MFX-18
L
Space
Chorus
R
Parameter Value
Mode 1, 2, 3, 4, 1+4,
2+4, 3+4
Chorus Level #1 0–127
Ps Low Freq 50–4000 Hz
Ps Low Gain -15– +15 dB
Ps Hi Freq 2000–20000 Hz
Ps Hi Gain -15– +15 dB

19: Hexa Chorus

Hexa-chorus is a six-stage chorus which adds depth and
spaciousness to the sound. (Six chorus sounds with different delay
times are overlaid.) An equalizer is provided before (Pre) and after
(Post) the hexa chorus.
fig.MFX-19
L
2-Band
EQ
R
Parameter Value
Pre Dly Time 0–50.0 ms
Pre Dly Dev 0–50.0 ms
Rate #1 0.05–10.0 Hz,
note
Depth 0–127
Depth Devia- 0–127
tion
174
2-Band
EQ
Description
Selects the way in the chorus
will change.
The SDD-320 features four
mode buttons for changing the
effect. This setting determines
which buttons are to be pressed.
("1+4" represents the condition
when Buttons 1 and 4 are
pressed simultaneously.)
Volume level of the chorus
sound
Frequency of the low range
Gain of the low range
Frequency of the high range
Gain of the high range
Hexa 2-Band
Chorus EQ
Description
Adjusts the delay time from the
direct sound until the chorus
sound is heard.
Specifies the differences in Pre
Delay time for each of the chorus
sounds
Specifies the modulation fre-
quency of the chorus sound.
Specifies the modulation depth
of the chorus sound.
Specifies the difference in mod-
ulation depth between each of
the chorus sounds.
Parameter Value
Pan Deviation L63–63R
Chorus Level #2 0–127
Pre Low Freq 50–4000 Hz
Pre Low Gain -15– +15 dB
Pre Hi Freq 2000–20000 Hz
Pre Hi Gain -15– +15 dB
Ps Low Freq 50–4000 Hz
Ps Low Gain -15– +15 dB
Ps Hi Freq 2000–20000 Hz
Ps Hi Gain -15– +15 dB

20: Analog Flanger

This effect reproduces the sound of Roland's SBF-325 analog flanger.
You can get three different types of flanger sounds (adding a
metallic swelling sound to the source sound) and chorus like effect.
fig.MFX-20
L
Analog
Flanger
R
Parameter Value
Mode FL1, FL2, FL3,
CHO
Rate #1 0.02–5.00 Hz,
note
Depth #2 0–127
Manual 0–127
Feedback #3 0–127
CH-R Mod NORM, INV
Phase
CH-L Phase NORM, INV
CH-R Phase
Description
Specifies the difference in stereo
position between each of the
chorus sounds.
0: All of the chorus sounds will
be panned to the center.
L20/R20: each chorus sound
will be placed in 30 degree inter-
vals relative to the center posi-
tion.
Volume level of the chorus
sound
Frequency of the low range (Pre)
Gain of the low range (Pre)
Frequency of the high range
(Pre)
Gain of the high range (Pre)
Frequency of the low range
Gain of the low range
Frequency of the high range
Gain of the high range
Description
Sets the effect type.
FL1: A general monaural flanger
FL2: A stereo flanger that utiliz-
es the stereo placement of the
source sound
FL3: A cross mix flanger that
providing a more intense effect
CHO: Chorus effect
Sets the rate of the swelling of
the flanger sound.
Specifies the modulation depth
of the flanger sound.
Adjusts the center frequency to
which the flanger effect is ap-
plied.
Sets the intensity of the flanger's
effect.
* When the mode is set to CHO,
this setting will be ignored.
Sets the phase of the right chan-
nel.
This is usually set to Normal
(NORM). Setting this to Invert
(INV) inverts the phase of the
modulation (rise and fall) in the
right channel.
Sets the phase of the left and
right channels when the source
sound is mixed with the flang-
ing sound.
NORM: Positive phase (+)
INV: negative phase (-)