Chapter 4 Creating a Patch

How a Patch Is Organized

The type of sound most commonly played on the XV-3080 is called a Patch. Each Patch can contain up to four Tones.

fig.4-01.e

 

 

 

 

 

Tone

 

 

 

 

 

 

 

 

 

 

 

Tone

Tone

Tone

 

 

 

 

1

2

3

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Example 1:A Patch consisting of only one Tone (Tones 2–4 are turned off).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tone

 

Tone

 

Tone

 

Tone

 

 

 

 

1

 

2

 

3

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Example 2: A Patch consisting of four Tones.

You can turn the Tones in a Patch on or off. Only Tones that are turned on are heard when you play the Patch. (p. 84) You can also specify how Tones 1 and 2 and Tones 3 and 4 will be combined (Structure). (p. 88)

How a Tone Is Organized

Tones are the smallest programmable unit of sound on the XV-3080, and are the basic building blocks that make up a Patch. You can’t play a Tone by itself – it can only be played as part of a Patch or Rhythm Set. A Tone consists of the following five components.

fig.4-02.e

 

 

Tone

LFO 1

LFO 2

 

WG

TVF

TVA

Pitch

TVF

TVA

Envelope

Envelope

Envelope

audio signal

control signal

WG (Wave Generator)

This selects the PCM waveform material that provides the basis of the Tone. Two waveforms can be assigned to each Tone.

The XV-3080 has 1083 different waveforms. (See Waveform List p. 168.)

All Patches built into the XV-3080 consist of combinations of

Tones based on these waveforms.

TVF (Time Variant Filter)

This specifies how the frequency components of the Tone will change.

TVA (Time Variant Amplifier)

This determines how the volume and panning of the Tone will change.

Envelope

An envelope applies changes to the Tone over time. There are separate envelopes for pitch, TVF (filter) and TVA (volume). For example, you would use the TVA Envelope to modify the way in which the Tone attacks and decays.

LFO (Low Frequency Oscillator)

Use the LFO to create cyclical changes – or cyclical

“modulation” – in a Tone. Each Tone has two LFOs. An LFO can be applied to the Tone’s pitch settings, TVF (filter), and TVA (volume). When an LFO is applied to pitch, a vibrato effect is produced. When an LFO is applied to the TVF cutoff frequency, a wah-wah effect is produced. When an LFO is applied to the TVA volume, a tremolo effect is produced.

Chapter 4

83

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Roland XV-3080 owner manual Creating a Patch, How a Patch Is Organized, How a Tone Is Organized
Page 82 Page 84

XV-3080 specifications

The Roland XV-3080 is a powerful and versatile sound module that has become a favorite among musicians, producers, and composers since its release in the late 1990s. This module is renowned for its extensive sound library, advanced synthesis capabilities, and user-friendly interface, making it a staple in studios and on stages worldwide.

One of the standout features of the XV-3080 is its impressive range of sounds. It boasts 1,024 preset sounds and 256 user patches, which can be expanded with Roland's SR-JV80 expansion boards to access even more diverse sounds. The XV-3080 is equipped with a Waveform Memory of 128 MB, providing high-quality samples and ensuring rich, detailed sound. The module also features a powerful multitimbral engine, allowing up to 16 simultaneous parts to be played, making it an ideal choice for complex arrangements and live performances.

Another key technology in the XV-3080 is its advanced SuperNATURAL technology. This innovation enhances traditional sample playback by incorporating physical modeling, enabling more expressive and nuanced tones. Musicians can take advantage of features like dynamic layering and velocity-sensitive control, adding an organic quality that is often missing in digital instruments.

The built-in effects processor is another highlight, offering a wide range of high-quality effects, including reverb, chorus, flanger, and distortion. These effects can be applied to individual parts or used globally, allowing for creative sound design and customization. The XV-3080 also supports real-time editing, letting users tweak parameters on the fly, which is particularly useful in live settings.

Connectivity is plentiful on the XV-3080, with MIDI In/Out, as well as digital and analog outputs. This allows for seamless integration with other equipment, whether it's a DAW, a keyboard controller, or an audio interface.

The XV-3080's intuitive interface, featuring a bright LCD screen and a straightforward layout, makes navigating through options quick and easy. Musicians can spend less time fumbling with settings and more time focusing on their music.

In summary, the Roland XV-3080 is a sophisticated sound module that combines cutting-edge technology with user-friendly features. Its extensive sound library, advanced synthesis capabilities, and solid effects processing make it an essential tool for any serious musician or producer looking to create professional-quality music.
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