Roland SC-8820 - Stereo Chorus; Space D; 3 D Chorus

56
Effects
18: Stereo Chorus [01H, 42H]
This is a stereo chorus. A filter is provided so that you can
adjust the timbre of the chorus sound.
fig.9-19
Pre Filter (Pre Filter Type) Off/LPF/HPF [1 (40 03 03)]
Selects the type of filter.
Off: a filter will not be used
LPF: cut the frequency range above the cutoff
HPF: cut the frequency range below the cutoff
Cutoff (Cutoff Frequency) 250–8k [2 (40 03 04)]
Adjusts the center frequency of the filter for the chorus
sound.
Pre Dly (Pre Delay Time) 0–100ms [3 (40 03 05)]
Adjusts the time delay from when the direct sound begins
until the processed sound is heard.
+Rate 0.05–10.0 [4 (40 03 06)]
Adjusts the rate of modulation.
Depth 0–127 [5 (40 03 07)]
Adjusts the depth of modulation.
Phase 0–180 [7 (40 03 09)]
Adjusts the spatial spread of the sound.
#Balance (Effect Balance)100:0 –0:100 (D:E) [16 (40 03 12)]
Adjusts the volume balance between the direct and the
processed sound.
“D” and “E” stand for “direct sound” and “effect sound”
respectively.
Low Gain -12–+12 [17 (40 03 13)]
Adjusts the gain of the low frequency range.
Hi Gain (High Gain) -12–+12 [18 (40 03 14)]
Adjusts the gain of the high frequency range.
Level (Output Level) 0–127 [20 (40 03 16)]
Adjusts the output level.
19: Space D [01H, 43H]
Space-D is a multiple chorus that applies two-phase
modulation in stereo. It gives no impression of modulation,
but produces a transparent chorus effect.
fig.9-20
Pre Dly (Pre Delay Time) 0–100ms [1 (40 03 03)]
Adjusts the time delay from when the direct sound begins
until the processed sound is heard.
+Rate 0.05–10.0 [2 (40 03 04)]
Adjusts the rate of modulation.
Depth 0–127 [3 (40 03 05)]
Adjusts the depth of modulation.
Phase 0–180 [4 (40 03 06)]
Adjusts the spatial spread of the sound.
#Balance (Effect Balance)100:0
–0:100 (D:E) [16 (40 03 12)]
Adjusts the volume balance between the direct and the
processed sound.
“D” and “E” stand for “direct sound” and “effect sound”
respectively.
Low Gain -12–+12 [17 (40 03 13)]
Adjusts the gain of the low frequency range.
Hi Gain (High Gain) -12–+12 [18 (40 03 14)]
Adjusts the gain of the high frequency range.
Level (Output Level) 0–127 [20 (40 03 16)]
Adjusts the output level.
20: 3D Chorus [01H, 44H]
This applies a 3D effect to the chorus sound. The chorus
sound will be positioned 90 degrees left and 90 degrees right.
fig.9-21
Pre Dly (Pre Delay Time) 0–100ms [1 (40 03 03)]
Adjusts the time delay from when the direct sound begins
until the processed sound is heard.
+Cho Rate (Chorus Rate) 0.05–10.0 [2 (40 03 04)]
Adjusts the modulation speed of the chorus sound.
Cho Depth (Chorus Depth) 0–127 [3 (40 03 05)]
Adjusts the modulation depth of the chorus sound.
L
R
Chorus
Chorus
Balance
EQ
EQ
L
R
Space D
Balance
EQ
EQ
L
R
3D Chorus
Balance
EQ
EQ