Yamaha 301 Owner's Manual page 91

FILTER Determines the degree to which the pedal modulates the Filter Cut-
off Frequency. For details about the filter, see page 91.
Determines the degree to which the pedal modulates the amplitude,
LFO AMOD
or the tremolo effect.
2. LEFT PEDAL
This allows you to select the function to be assigned to the left pedal.
FUNCTION Selects the function to be assigned to the left pedal. For details on
the pedal functions, see page 182.
[2 π † ]–[8 π † ] but- Determines whether the assigned function is effective or not for the
π † π π † † π † π π † †
tons (RIGHT 1, RIGHT respective keyboard part. This also determines the depth for the
2, LEFT, etc.) function. For details, see page 183.
SOUND
● 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 elec-
tronic, synthesizer-like effects.
BRIGHTNESS Determines the cutoff frequency or effective frequency range of the
filter (see diagram). Higher values result in a brighter sound.
HARMONIC CONTENT Determines the emphasis given to the cutoff frequency (resonance),
set in BRIGHTNESS above (see diagram). Higher values result in a
more pronounced effect.
Volume
Cutoff frequency
These frequencies are Cutoff range
"passed" by the filter.
Volume
Voice Creating (Sound Creator)
Frequency (pitch)
Resonance
Frequency (pitch)
CVP-305/303/301 Owner's Manual 91