Roland v-synth xt Manual De Propietario
161
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.
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.
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
pass filter
LPF KF
-200– +200
Key follow setting for cut-
off frequency of low-pass
filter
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
bandwidth
Dyn Env
-63– +63
Envelope depth for the in-
put sound
put sound
Width LFO Depth
#3
#3
-63– +63
Amount of LFO applied to
bandwidth
bandwidth
Detune
Detune #2
0–127
Detune
Dyn Env
-63– +63
Envelope depth for the in-
put sound
put sound
Detune LFO
Depth #4
Depth #4
-63– +63
Amount of LFO applied to
detune
detune
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
#3
-63– +63
Amount of LFO applied to
tone
tone
Detune
Detune #2
0–127
Detune
Detune LFO
Depth #4
Depth #4
-63– +63
Amount of LFO applied to
detune
detune
LFO
Parameter
Value
Description
COSM Type
Filter Type
LPF/HPF, LPF-
>HPF, BPF/BPF
>HPF, BPF/BPF
Type of filter
Filter1/2
Freq #1/#2
0–127
Cutoff frequency of the fil-
ter
ter
Freq KF
-200– +200
Key follow setting for filter
cutoff frequency
cutoff frequency
Reso
0–127
Resonance
Freq LFO Depth
#3/#4
#3/#4
-63– +63
Amount of LFO applied to
filter cutoff frequency
filter cutoff frequency
LFO
V-SYNTH_XT_e2 161 ページ 2005年3月23日 水曜日 午後4時39分