Roland XV-3080 사용자 설명서

note is held, allowing wave memory to be used more 
efficiently. The XV-3080’s looped waveforms also include 
components of other sounds, such as piano-string resonant 
vibrations and the hollow sounds of brass instruments.

The following diagram shows an example of a sound – an 
electric organ – that combines one-shot and looped 
waveforms.

fig.6-04.e

You cannot give a one-shot waveform a longer decay – or 
make it into a sustaining sound – by using an envelope. If 
you were to program such an envelope, you would be 
attempting to shape a portion of the sound that simply 
doesn’t exist, and the envelope would have no effect.

With many acoustic instruments such as piano and sax, 
extreme timbral changes occur during the first few moments 
of each note. This initial attack is what defines much of the 
instrument’s character. The XV-3080 provides a variety of 
waveforms containing realistic acoustic instrument attacks. 
To obtain the maximum realism when using these 
waveforms, it is best to leave the filter wide-open during the 
attack so that all of these important timbral changes are 
heard. If you use an envelope to modify the attack portion, 
you may not achieve the result you want. Use enveloping to 
produce the desired changes in the decay portion of the 
sound.

fig.6-05.e

If you try to make a waveform’s attack brighter by lowering 
the high-frequency content of its decay using the TVF filter, 
consider the original timbral character of the waveform. If 
you’re making a part of the sound brighter than the original 

waveform, you should first generate new upper harmonics 
not present in the original waveform using the Color and 
Depth parameters (FXM) before filtering. This will help you 
achieve the desired result. To make an entire waveform 
brighter, try applying effects such as an enhancer and 
equalizer before modifying the TVF parameter (RHYTHM/
TVF).

You can name a Rhythm Tone using up to 12 alphanumeric 
characters.

Use [

]/[

] to move the cursor, and then turn the 

[VALUE] knob or press [INC]/[DEC] to select the desired 
character.

space, A–Z, a–z, 0–9, ! “ # $ % & ‘ ( ) * + , - . / : ; < = > ? @ [ \ ] 
^ _ ? 

Press [SHIFT] to display the following in the bottom right 
corner of the screen.

fig.6-06

 Switches between uppercase and lowercase 

characters.

  Inserts a space at the cursor location and shifts the 

remaining text to the right by one character position.

 Deletes the character at the cursor and shifts the 
remaining text one character position to the left.

Press each of these buttons in order to execute its 
corresponding function (refer to the figure).

fig.6-07

With the XV-3080, up to four stereo Waves can be assigned to 
a single Rhythm Tone. You can select the way tones sound 
according to the force with which the keys are played, thus 
allowing you to create Rhythm Tones featuring great 
expressive power. This function is called 

TVA ENV for looped Organ 
waveform (sustain portion)

Key-off

Resulting TVA ENV change

TVA ENV for one-shot Key-
click waveform (attack portion)

Key-off

+

=

Tone change stored

 with the wave

Envelope

 for the TVF filter

Resulting tone change

Looped Portion