Automatic performance apparatus

Details Automatic performance apparatus Automatic performance apparatus

1989-06-15

1992-02-04

Perkey, W. B.

Music

Instruments

Electrical musical tone generation

84462, 84477R, G10G 100, G10G 304

Patent

active

050851160

ABSTRACT:
An automatic performance apparatus for recording performance data in a memory for controlling generation of musical tones, wherein the change or changes of pitch, key-on timing, key-off timing, note interval and/or note length data of a note can easily be effected. The note to be change is designated by positioning a cursor and operating a designation switch. The change of data of the note is achieved in accordance with the moving direction and amount of the cursor, for example, after the designation of the note.

REFERENCES:
patent: 4646609 (1987-03-01), Teruo et al.
patent: 4696216 (1987-09-01), Asahi et al.
patent: 4881440 (1989-11-01), Kakizaki
patent: 4885969 (1989-12-01), Chesters

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