User Manual

PSR-S950/S750 Reference Manual 15
1
Voices
 CONTROLLER Page
MODULATION
The MODULATION wheel can be used to modulate the parameters below as well as the pitch (vibrato).
Here, you can set the degree to which the MODULATION wheel modulates each of the following
parameters.
 SOUND Page
FILTER
Filter is a processor that changes the timbre or tone of a sound by either blocking or passing a specific
frequency range. The parameters below determine the overall timbre of the sound by boosting or cutting a
certain frequency range. In addition to making the sound either brighter or mellower, Filter can be used to
produce electronic, synthesizer-like effects.
[2 ] FILTER Determines the degree to which the MODULATION wheel modulates the
Filter Cutoff Frequency. For details about the filter, see below.
[3 ] AMPLITUDE Determines the degree to which the MODULATION wheel modulates the
amplitude (volume).
[5 ] LFO PMOD Determines the degree to which the MODULATION wheel modulates the
pitch, or the vibrato effect.
[6 ] LFO FMOD Determines the degree to which the MODULATION wheel modulates the
Filter modulation, or the wah effect.
[7 ] LFO AMOD Determines the degree to which the MODULATION wheel modulates the
amplitude, or the tremolo effect.
[1 ] BRIGHT
(Brightness)
Determines the cutoff frequency or
effective frequency range of the fil-
ter (see diagram). Higher values
result in a brighter sound.
[2 ]HARMO.
(Harmonic Con-
tent)
Determines the emphasis given to
the cutoff frequency (resonance),
set in BRIGHT. above (see dia-
gram). Higher values result in a
more pronounced effect.
Volume
These frequencies are
“passed” by the filter.
Cutoff
range
Frequency
(pitch)
Cutoff Frequency
Volume
Frequency (pitch)
Resonance