Roland Groovebox MC-307 Reference Manual page 56

Chapter 4 Setting Effects
15. Chorus (Add Spaciousness and
Depth to the Sound)
This effect creates an impression of multiple sound sources in
unison (Chorus effect), giving spaciousness and depth to the
sound.
Available Settings:
- PRE DELAY (Pre Delay Time) [CTRL 1]
Specifies the time from the original sound until when the
chorus sound is heard.
Range: 0.0–100
- DEPTH [CTRL 2]
Specifies the depth of modulation.
Range: 0–127
- PHASE [CTRL 3]
Adjusts the spaciousness of the sound.As this setting is
increased, the sound will spread more toward left and
right.
Range: 0–180
- RATE [CTRL 4]
Specifies the rate of modulation. If a note value or
measure is selected as the value of this parameter, the
Rate will synchronize with the BPM of the pattern at
intervals of the specified note value or measure.
Range: 0.1–10.0, 2
MES 3MES 4MES 8MES 16MES
- FILTER TYPE [CTRL 5]
Determines the type of filter that will be applied to the
chorus sound.
Available settings:
OFF: A filter will not be used.
LPF: The frequency range above the cutoff frequency
will be cut.
HPF: The frequency range below the cutoff frequency
will be cut.
- CUTOFF(Cutoff Frequency) [CTRL 6]
Specifies the cutoff frequency of the filter.
Range: 200–8000 (Hz)
- BALANCE (Effect Balance) [CTRL 7]
Adjusts the volume balance between the original sound
and the chorus sound.With a setting of "D100:0W," no
chorus sound will be output.
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Range: D100:0W–D0:100W
- OUTPUT LEVEL [CTRL 8]
Specifies the output volume from the stereo chorus.
Range: 0–127
16. Space-D (Add Transparent Depth)
This is a type of chorus, but unlike a conventional chorus, it
does not create a sense of modulation.
Available Settings:
- PRE DELAY (Pre Delay Time) [CTRL 1]
Specifies the time from the original sound until the
chorus sound is heard.
Range: 0.0–100
- DEPTH [CTRL 2]
Specifies the depth of modulation.
Range: 0–127
- PHASE [CTRL 3]
Adjusts the spread of the sound.As this value is
increased, the sound will have a broader left/right
spread.
Range: 0–180
- RATE [CTRL 4]
Specifies the rate of modulation. If a note value or
measure is selected as the value of this parameter, the
Rate will synchronize with the BPM of the pattern at
intervals of the specified note value or measure.
Range: 0.1–10.0,
2MES 3MES 4MES 8MES 16MES
- LOW GAIN [CTRL 5]
Adjusts the boost or cut of the low frequency range.
Range: -15– +15
- HIGH GAIN [CTRL 6]
Adjusts the boost or cut of the high frequency range.
Range: -15– +15
- BALANCE (Effect Balance) [CTRL 7]
Adjusts the volume balance between the original sound
and the chorus sound.With a setting of "D100:0W" the
chorus sound will not be heard.
Range: D100:0W–D0:100W
- OUTPUT LEVEL [CTRL 8]