Roland V-Synth 사용자 설명서

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COSM List
Appendices
2nd order SideBandFilter
By boosting the fundamental and overtones, you can 
apply a pitch to unpitched input sounds such as noise 
or a drum phrase. This lets you create a stronger effect 
than the first-order sideband filter.
Comb Filter
A comb filter can be used to boost or cut the 
fundamental or overtones.
Dual Filter
Two filters can be connected in series or parallel.
Parameter
Value
Description
COSM Type
Q
0–127
Frequency bandwidth
LPF
0–127
Cutoff frequency of the low 
pass filter
LPF KF
-200– +200
Key follow setting for cut-
off frequency of low-pass 
filter
Octave
-2, -1, 0
Octave setting
Width
Width #1
0–127
Bandwidth
Width KF
-200– +200
Key follow setting for 
bandwidth
Dyn Env
-63– +63
Envelope depth for the in-
put sound
Width LFO Depth 
#3
-63– +63
Amount of LFO applied to 
bandwidth
* For details on envelope settings, refer to 
Detune
Detune #2
0–127
Detune
Dyn Env
-63– +63
Envelope depth for the in-
put sound
Detune LFO 
Depth #4
-63– +63
Amount of LFO applied to 
detune
* For details on envelope settings, refer to 
LFO
* For details on LFO settings, refer to 
Parameter
Value
Description
COSM Type
Octave
-2, -1, 0, +1, +2
Octave setting
Tone
Tone #1
0–127
Tonal character
Tone LFO Depth 
#3
-63– +63
Amount of LFO applied to 
tone
Detune
Detune #2
0–127
Detune
Detune LFO 
Depth #4
-63– +63
Amount of LFO applied to 
detune
LFO
* For details on LFO settings, refer to 
Parameter
Value
Description
COSM Type
Filter Type
LPF/HPF, LPF-
>HPF, BPF/BPF
Type of filter
Filter1/2
Freq #1/#2
0–127
Cutoff frequency of the fil-
ter
Freq KF
-200– +200
Key follow setting for filter 
cutoff frequency
Reso
0–127
Resonance
Freq LFO Depth 
#3/#4
-63– +63
Amount of LFO applied to 
filter cutoff frequency
LFO
* For details on LFO settings, refer to