Roland V-Synth owner manual 2nd order SideBandFilter, Comb Filter, Dual Filter, 113, Filter1/2

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.

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	-63– +63	Amount of LFO applied to
#3		bandwidth
* For details on	envelope settings, refer to “Making Envelope
Settings” (p. 48).
Detune
Detune #2	0–127	Detune
Dyn Env	-63– +63	Envelope depth for the in-
		put sound
Detune LFO	-63– +63	Amount of LFO applied to
Depth #4		detune

* For details on envelope settings, refer to “Making Envelope Settings” (p. 48).

LFO

*For details on LFO settings, refer to “Making LFO Settings” (p. 49).

COSM List

Comb Filter

A comb filter can be used to boost or cut the

fundamental or overtones.

Parameter	Value	Description
COSM Type
Octave	-2, -1, 0, +1, +2	Octave setting
Tone
Tone #1	0–127	Tonal character
Tone LFO Depth	-63– +63	Amount of LFO applied to
#3		tone
* For details on	envelope settings, refer to “Making Envelope
Settings” (p. 48).
Detune
Detune #2	0–127	Detune
Detune LFO	-63– +63	Amount of LFO applied to
Depth #4		detune

* For details on envelope settings, refer to “Making Envelope Settings” (p. 48).

LFO

* For details on LFO settings, refer to “Making LFO Settings” (p. 49).

Dual Filter

Two filters can be connected in series or parallel.

Parameter	Value	Description
COSM Type
Filter Type	LPF/HPF, LPF-	Type of filter
	>HPF, BPF/BPF
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	-63– +63	Amount of LFO applied to
#3/#4		filter cutoff frequency

* For details on envelope settings, refer to “Making Envelope Settings” (p. 48).

LFO

* For details on LFO settings, refer to “Making LFO Settings” (p. 49).

Appendices

113