Roland Piano Musical Instrument User Manual


 
81
Creating a Rhythm Set
Creating a Rhythm Set
Cutoff Frequency
Selects the frequency at which the filter begins to have an effect on
the waveforms frequency components.
Value: 0127
With LPF/LPF2/LPF3 selected for the Filter Type parameter,
lower cutoff frequency settings reduce a tones upper harmonics for
a more rounded, warmer sound. Higher settings make it sound
brighter.
If BPF is selected, harmonic components will change depending
on the TVF Cutoff Frequency setting. This can be useful when
creating distinctive sounds.
With HPF selected, higher Cutoff Frequency settings will reduce
lower harmonics to emphasize just the brighter components of the
sound.
With PKG selected, the harmonics to be emphasized will vary
depending on Cutoff Frequency setting.
Cutoff V-Curve (Cutoff Frequency Velocity
Curve)
Selects one of the following seven curves that determine how
keyboard playing dynamics (velocity) influence the cutoff frequency.
Set this to FIXED when the Cutoff frequency is not to be changed
according to the force with which the keys are pressed.
Value: FIXED, 17
fig.Curve-7
Cutoff V-Sens (Cutoff Velocity Sensitivity)
Use this parameter when changing the cutoff frequency to be
applied as a result of changes in playing velocity. If you want
strongly played notes to raise the cutoff frequency, set this
parameter to positive (+) settings. If you want strongly played notes
to lower the cutoff frequency, use negative (-) settings.
Value: -63 +63
Resonance
Emphasizes the portion of the sound in the region of the cutoff
frequency, adding character to the sound. Excessively high settings
can produce oscillation, causing the sound to distort.
Value: 0127
fig.Resonance.e
Resonance V-Sens (Resonance Velocity
Sensitivity)
This allows keyboard velocity to modify the amount of Resonance. If
you want strongly played notes to have a greater Resonance effect,
set this parameter to positive (+) settings. If you want strongly
played notes to have less Resonance, use negative (-) settings.
Value: -63 +63
Env Depth (TVF Envelope Depth)
Specifies the depth of the TVF envelope. Higher settings will cause
the TVF envelope to produce greater change. Negative (-) settings
will invert the shape of the envelope.
Value: -63 +63
Env V-Curve (TVF Envelope Velocity Curve)
Selects one of the following 7 curves that will determine how
keyboard playing dynamics will affect the TVF envelope. Set this to
FIXED when the amount of TVF Envelope applied is not to be
changed according to the force with which the keys are pressed.
Value: FIXED, 17
fig.Curve-7
Env V-Sens (TVF Envelope Velocity Sensitivity)
Specifies how keyboard playing dynamics will affect the depth of the
TVF envelope. Positive (+) settings will cause the TVF envelope to
have a greater effect for strongly played notes, and negative (-)
settings will cause the effect to be less.
Value: -63 +63
Env T1 V-Sens (TVF Envelope Time 1 Velocity
Sensitivity)
This allows keyboard dynamics to affect the Time 1 of the TVF
envelope. If you want Time 1 to be speeded up for strongly played
notes, set this parameter to a positive (+) value. If you want it to be
slowed down, set this to a negative (-) value.
Value: -63 +63
Env T4 V-Sens (TVF Envelope Time 4 Velocity
Sensitivity)
The parameter to use when you want key release speed to control
the Time 4 value of the TVF envelope. If you want Time 4 to be
speeded up for quickly released notes, set this parameter to a
positive (+) value. If you want it to be slowed down, set this to a
negative (-) value.
Value: -63 +63
Env Level 0–4 (TVF Envelope Level 0–4)
Specify the TVF envelope levels (Level 0Level 4). These settings
specify how the cutoff frequency will change at each point, relative
to the standard cutoff frequency (the cutoff frequency value
specified in the TVF screen).
Value: 0127
1234567
LPF BPF HPF PKG
parameter value
Level
Cutoff frequency
Frequency
High
Low
1234567