Roland VS-700 用户手册

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92
 
Overview of the Fantom VS
 
Patches
 
Patches are the basic sound configurations that you play 
during a performance. Each patch can be configured by 
combining up to four tones. How the four tones are 
 
fig.04-003.e
 
Rhythm Sets
 
Rhythm sets are groups of a number of different percussion 
instrument sounds. Since percussion instruments generally 
do not play melodies, there is no need for a percussion 
instrument sound to be able to play a scale on the keyboard. 
It is, however, more important that as many percussion 
instruments as possible be available to you at the same time. 
Therefore, each key (note number) of a rhythm set will 
produce a different percussion instrument.
 
fig.04-004.e
 
Each percussion instrument consists of the following four 
elements. (For details, refer to the explanations for “Tones.”)
 
WG (Wave Generator)
TVF (Time Variant Filter)
TVA (Time Variant Amplifier)
Envelope
Example 1: A Patch consisting of only one Tone
(Tones 2–4 are turned off).
Example 2: A Patch consisting of four Tones.
Tone
1
Tone
2
Tone
1
Tone
4
Tone
3
Tone
4
Tone
2
Tone
3
Patch
Patch
Note Number 98 (D7)
Note Number 97 (C#7)
Note Number 36 (C2)
Note Number 35 (B1)
Rhythm Tone (Percussion instrument sound)
Rhythm Set
WG
Pitch
Envelope
TVF
TVF 
Envelope
TVA 
Envelope
TVA
VS-700_r_e.book 92 ページ 2008年11月20日 木曜日 午後2時28分