Roland SH-32 用户手册

Sets the amount of filter envelope applied. The change in the sound 
increases the more you raise the slider above the center position. 
Moving the slider below the center position inverts the shape, and 
the change increases in the opposite direction. When set at the center 
position, there is no change due to the filter envelope, and only the 
[CUTOFF] setting (p. 57) is effective.

fig.02-25.e

Use this parameter if you want the cutoff frequency to change 
according to the key that is pressed. With the cutoff frequency for the 
C4 key (Middle C) used as the reference, when you raise the slider, 
the cutoff frequency increases as you play keys in increasingly 
higher ranges above C4; when you lower the slider, the cutoff 
frequency decreases. The change itself increases the more the slider 
is raised or lowered.

fig.Cutoff KF.e

fig.02-26

In the AMP (Amplifier) section, you can change the sound by 
changing the sound volume and the way the sounds are output and 
muted.

Sets the amplifier envelope attack time, decay time, sustain level, 
and release time. Values increase the more the sliders are raised.

fig.02-27.e

 Time from the moment when the key is pressed until the volume 

reaches its greatest level attack time)

 Time for the volume to reach the sustain level (decay time)

 Level at which the volume remains at a fixed level (sustain level)

 Time from the moment when the key is released until the volume 

returns to zero (release time)

Time

Cutoff Frequency

C4

C3

C2

C1

C5

C6

C7

o

-1

-2

+1

+2

Key

Cutoff frequency 
(Octave)

The various ways you can use Key follow differ according to 
the object. For example, if you are using a brass tone to play a 
solo, then lower [KEY FOLLOW] below the center position to 
round off the upper notes; if playing background, raise [KEY 
FOLLOW] below the center position to flatten the sound.

Volume

Time

A

D

Note on

R

S

Note off