Roland XP-80 Owner's Manual download pdf (Page 53)

Velocity Sens (TVF envelope velocity sensitivity)

The parameter to use when you want keyboard playing

dynamics (velocity) to affect TVF envelope amount. Positive

(+) settings increase TVF envelope amount as a key is

pressed harder. Negative (-) settings decrease TVF envelope

amount when the key is pressed harder.

Velocity Time 1 (TVF envelope velocity time 1 sensitivi-

ty)

The parameter to use when you want keyboard playing

dynamics (velocity) to affect Time1 parameter of the TVF

envelope. At positive (+) settings, higher keyboard velocities

will reduce (speed up) Time1 value.

At negative (-) settings, higher keyboard velocities will

increase (slow down) Time1 value.

Velocity Time 4 (TVF envelope velocity time 4 sensitivi-

ty)

The parameter to use when you want key release speed to

control the Time4 value of the TVF envelope. For a quicker

release to reduce (speed up) the Time4 value, use positive

(+) settings. To increase (slow down) Time4 value, use nega-

tive (-) settings.

Time Keyfollow (TVF envelope time keyfollow)

The parameter to use when you want key position to control

the time of the TVF envelope (Time2–Time4 parameter set-

tings). Higher settings produce more time change relative to

the envelope time at middle C (C4). Positive (+) settings will

reduce time when keys higher than middle C are pressed.

Negative (-) settings will extend time.

Changing the sound’s volume (TVA)

TVA Param (TVA Parameter) display

This display is used when setting volume for each Tone.

Tone Level

Adjusts the volume of each Tone. Use this parameter to

adjust the volume balance between Tones as desired.

✳

To set overall volume for a Patch, use the Patch Level

parameter (PATCH/Common/Common General). The

Tone Level parameter setting will be multiplied by the

Patch Level value.

Tone Pan

Adjusts the pan (location in stereo soundfield) for each Tone.

L64 pans hard left, 0 is center and 63R pans hard right.

✳

To pan a complete Patch, use the Patch Pan parameter

(PATCH/Common/Common General). The Tone Pan

parameter setting will be added to the Patch Pan value.

Pan KeyFollow

Use this parameter if you want key position to affect pan-

ning. Higher values will have more pan relative to middle C

(C4). Positive (+) settings will pan notes toward keyboard

right when keys higher than middle C are pressed. Negative

(-) settings will pan left.

Random Pan Depth

Use this parameter to select key-initiated random panning.

Higher values result in greater panning.

Alternate Pan Depth

Use this parameter for key-initiated left/right alternate pan-

ning. Higher values result in greater panning. L or R values

can be set, and these can be used to reverse the left/right

panning order if desired. If you want to alternate the pan

position of two Tones, set them to opposite L and R settings.

...........................................................................................................

<Bias>

Set this parameter for key position to influence the Tone

Level parameter. This is useful for changing volume through

keyboard position (pitch) when playing acoustic instru-

ments. The specified Bias curve is displayed graphically.

...........................................................................................................

Direction (Bias direction)

Selects the direction in which the change will occur relative

to the key set for the Position parameter.

LOWER

: Changes the volume in the range below the key set

for the Position parameter.

UPPER

: Changes the volume in the range above the key set

for the Position parameter.

Chapter 3. Creating your own sounds

[PATCH]

➞

[F4] (TVA)

➞

[F1] (TVA Prm)

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Roland XP-80 Owner's Manual Page 53

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Roland XP-80 Owner's Manual Page 53

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