Roland SH-32 用户手册

The filter alters the tone color by cutting or boosting the harmonics of the waveforms 
created by the oscillator.

fig.013

The indicator of the selected filter type lights up. To select a filter type on the lower 
row, get the two indicators above the name to light.

fig.014

Passes lower frequencies and blocks high frequencies. With this filter you can soften 
sharp sounds.

Passes specific frequencies and blocks other high and low frequencies. With this 
filter you can enhance the midrange frequencies of the sound.

Passes high frequencies and blocks low frequencies. With this filter you can keep the 
upper sound portions, while eliminating the lower sound portions.

Boosts the frequencies near the cutoff frequency. You can create a wah effect by 
adding a constant change to the cutoff frequencies with the LFO (p. 32).

the Filter.

The selected filter

The selected filter

(p. 56) for details on filter 
types.