Roland V-Synth 用户手册

COSM provides 15 types. This section explains the features of each 
COSM, and the functions of the parameters.

Explanations for each COSM Type are given on the following 
pages.

Overdrive / Distortion

OD/DS

Wave Shape

W-SHAPE

Amp Simulator

AMP

Speaker Simulator

SPEAKER

Resonator

RESONATOR

1st order SideBandFilter

SBF1

2nd order SideBandFilter

SBF2

Comb Filter

COMB

Dual Filter

DUAL

TVF

TVF

Dynamic TVF

DYN-TVF

Polyphonic Compressor

COMP

Polyphonic Limiter

LIMITER

Frequency Shifter

F-SHIFT

Lo-Fi Processor

LO-FI

Parameters marked by “#1”–“#4” can be selected as a destination 
parameter for matrix control (Destination). These correspond as 
follows.
#1: Destination CSM1/2-PRM1
#2: Destination CSM1/2-PRM2
#3: Destination CSM1/2-LFO-PRM1
#4: Destination CSM1/2-LFO-PRM2

Overdrive produces a natural-sounding distortion 
similar to that produced by a vacuum tube amplifier. 
Distortion produces a more intense distortion than the 
overdrive effect.

You can use a variety of waveforms to create and 
distort the sound.

Drive Type

OD, DS

Selects whether to use over-
drive (OD) or distortion 
(DS).

Output Level

0–127

Output Level

Drive #1

0–127

Degree of distortion

Drive LFO Depth 
#3

-63– +63

Amount of LFO applied to 
distortion

Tone #2

0–127

Tonal character

Tone KF

-200– +200

Key follow setting for tone

Tone LFO Depth 
#4

-63– +63

Amount of LFO applied to 
tone

Shape Type

1–6

Type of waveform

Output Level

0–127

Output Level

Drive #1

0–127

Degree of distortion

Drive LFO Depth 
#3

-63– +63

Amount of LFO applied to 
distortion

Tone #2

0–127

Tonal character

Tone KF

-200– +200

Key follow setting for tone

Tone LFO Depth 
#4

-63– +63

Amount of LFO applied to 
tone