Roland SH-32 业主指南

Switches the filter slope.

When the “-12” indicator is lit, a gentler slope (-12 dB/octave) is 
selected. When the “-24” indicator is lit, a steeper slope (-24 dB/
octave) is selected, making it easier to distinguish harmonics with 
frequencies that are passed from those that are not.

fig.02-19.e

Sets the filter’s cutoff frequency. Cutoff frequency is the parameter 
that determines the frequency at which the filter no longer passes 
(that is, cuts) harmonics with those frequencies. Changing the cutoff 
frequency allows you to control the brightness of the sound. The 
cutoff frequency rises the more the knob is turned to the right 
(clockwise), creating a brighter sound.

When “LPF” is the selected filter, then fewer higher-order harmonics 
are included as the cutoff frequency is lowered, which creates a 
mellower sound. It simultaneously reduces the volume.

When “BPF” is the selected filter, then only frequencies in the 
frequency range specified in the setting are output. At higher 
settings values, the sounds from waves may cease to be output.

When “HPF” is the selected filter, then fewer lower-order harmonics 
are included as the cutoff frequency is raised, which creates a 
sharper sound. It simultaneously reduces the volume. At higher 
settings values, the sounds from waves may cease to be output.

When “PKG” is the selected filter, the harmonic components that are 
emphasized change according to the cutoff frequency value.

Turning this knob more to the right (clockwise) emphasizes the 
frequencies near the cutoff frequency, giving the sound a special 
quality.

fig.Resonance.e

In response to demands by pro sound designers for tone-
changing capabilities, the SH-32 permits a wide variety of 
resonance settings. Because of this, raising the resonance level 
too much results in extremely high output levels in specific 
frequency ranges. Be careful to keep the volume settings down 
when creating sounds in order to prevent overloading audio 
playback equipment.

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

fig.02-24.e

 Time from the moment when the key is pressed until the 

brightness reaches its greatest change (attack time)

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

 Level at which the brightness remains at a fixed level (sustain 

level)

 Time from the moment when the key is released until the 

brightness returns to the original level (release time)

Level

Frequency

–24dB/oct

–12dB/oct

Cutoff Frequency

Time

A

D

Note on

R

S

Note off