Roland XV-5080. 用户手册

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Chapter 5 Creating a Performance

Chap.5

Bend Range (Part Pitch Bend Range)

Range:

0–48/PATCH

Sets the amount of pitch change that will occur when you
move the Pitch Bend lever. The amount of change when the
lever is tilted is set to the same value for both left and right
sides.

When set to PATCH, the bend range settings for the assigned
Patch will be put in effect.

Voice Reserve (Part Voice Reserve)

This setting specifies the number of voices that will be
reserved for specific Parts when more than 128 voices are
played simultaneously.

* It is not possible for the settings of all Parts to total an amount

greater than 128. The remaining number of available voices
will be displayed to the left of this value (Rest=). You should
check this readout as you set the Voice Reserve parameter.

Editing the Attack and Release of
the Sound and Changing the
Way the Sound is Played

PERFORMANCE Part #2 page
([PERFORM] - [F3 (Part)])

fig.05-008.e_70

Modify (Part Modify)

Cutoff Offset (Part Cutoff Offset)

Range:

-64– +63

This simultaneously lowers or raises the individual TVF
cutoff frequency values of the Tones in the Patch.

Resonance Offset (Part Resonance Offset)

Range:

-64– +63

Sets the relative proportion of change in the individual TVF
Resonance values of the Tones in the Patch.

Attack Time Offset (Part Attack Time Offset)

Range:

-64– +63

Sets the relative proportion of change in the TVF/TVA
Envelope value set for each tone comprising the Patch or
Rhythm Set assigned to the part.

* Patches also contain an Attack Time Offset setting. The final

TVF/TVA Envelope attack time value is therefore the sum of
the Tone’s TVF/TVA ENVELOPE T1 setting, the Patch’s Atk
time offset, and the Part’s Atk time offset. Accordingly, if the
tone’s T1 parameter is set to 127, there will be no change in
the Attack Time Offset, even when this is set to a positive
value.

Calculating the Number of Voices Being Used

The number of notes that the XV-5080 can sound
simultaneously depends on the number of Tones in the
Patches you are using, and the number of keys being
pressed. For example, if you play one note using a Patch
that consists of only one Tone, you will use up one voice
of polyphony. XV-5080 tones can use two Waves, and
when Patches are composed of these tones, this doubles
the two sounds. When two keys are pressed, and the
Patch for each key pressed uses four tones, each having
two Waves, a total of sixteen voices is used.

This number is obtained by figuring

(the number of

tones with one Wave + the number of tones with two

Waves x 2) x the number of keys pressed

The XV-5080 is able to play up to 128 Tones
simultaneously. When you are using the XV-5080
multitimbrally, keep this in mind, and adjust your Voice
Reserve settings so that each Part is guaranteed at least
the minimum number of voices it requires.