Yamaha MOTIF XF Reference Manual page 89

Adjust the brightness using the
Filter—[F3] Filter
Each Drum Key has its own independent low pass filter
and high pass filter. You can adjust the tonal characteristics
of each drum sound by setting the Cutoff Frequency and
Resonance.
Key
Cutoff*
Raises or lowers the cutoff frequency of the low pass filter
to adjust the tone brilliance. The sound can be brightened
by raising the cutoff frequency, and darkened or muffled by
lowering it.
Settings: 0 – 255
Cutoff Velocity Sens
(Cutoff Velocity Sensitivity)*
Determines how the Cutoff Frequency responds to velocity,
or the strength with which you play notes. Positive settings
will cause the Cutoff Frequency to rise the harder you play
the keyboard. A setting of 0 will cause the Cutoff
Frequency not to change depending on velocity. Negative
settings will cause the Cutoff Frequency to rise the more
softly you play the keyboard.
Settings: -64 – +0 – +63
Resonance*
Determines the emphasis given to the Cutoff Frequency to
add further character to the sound. Higher values result in
a more pronounced effect.
Settings: 0 – 127
HPF Cutoff (High Pass Filter Cutoff Frequency)*
Determines the Cutoff Frequency of the High Pass Filter.
Settings: 0 – 255
Amplitude settings—[F4] Amplitude
From the following displays, you can set various
parameters for the selected Drum Key, such as Volume,
Pan, and Amplitude EG.
Level*
Determines the output level of the Drum Key.
Settings: 0 – 127
Velocity Sens (Velocity Sensitivity)*
Determines how the output level of the Drum Key responds
to velocity. Positive settings will cause the output level to
rise the harder you play the keyboard. A setting of 0 will
cause the output level not to change. Negative settings will
cause the output level to rise the more softly you play the
keyboard.
Settings: -64 – +0 – +63
Pan*
Adjusts the stereo pan position of the sound.
Settings: L63 (far left) – C (center) – R63 (far right)
Alternate Pan
Determines the amount by which the sound is panned
alternately left and right for each note you press, assuming
the pan position set above as center. Higher values
increase the width of the Pan range.
Settings: L64 – C – R63
Random Pan
Determines the amount by which the sound of the selected
Drum Key is panned randomly left and right for each note
you press. The Pan setting (above) is used as the Center
Pan position.
Settings: 0 – 127
Editing a Drum Voice
MOTIF XF Reference Manual
89