Roland Piano Creating a Patch, Cutoff V-Curve Cutoff Frequency Velocity Curve, Resonance

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, 1–7

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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

To edit the overall patch while preserving the relative differences in the Cutoff Frequency Velocity Sensitivity values set for each tone, set the Velocity Sens Offset parameter (PATCH/General) (p. 48). However, this setting is shared by the Level V-Sens parameter (PATCH/TVA) (p. 65).

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: 0–127

To edit the overall patch while preserving the relative differences in the Resonance values set for each tone, set the Resonance Offset parameter (PATCH/General) (p. 47).

LPF BPF HPF PKG

Level

High

Frequency

Cutoff frequency

parameter value

Low

Creating a Patch

Reso 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,	Patch
set this parameter to positive (+) settings. If you want strongly
played notes to have less Resonance, use negative (-) settings.
Value: -63– +63	a
Env Depth (TVF Envelope Depth)	Creating
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, 1–7

1 2 3 4 5 6 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

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