Automatic performance apparatus storing and editing performance

Details Automatic performance apparatus storing and editing performance Automatic performance apparatus storing and editing performance

1988-02-03

1990-09-04

Witkowski, Stanley J.

Music

Instruments

Electrical musical tone generation

84649, G10H 700

Patent

active

049534386

ABSTRACT:
An automatic performance apparatus includes a memory device, an input device, a write device, a switching device, and a write control device. The memory device stores performance information. The input device inputs the performance information. The write device sequentially writes the performance information at predetermined addresses of the memory device on the basis of an operation of the input device. The switching device commands rewriting. In response to a command from the switching device, the write control device returns a write address of the memory device to an immediately preceding start point of a predetermined music composition unit having two or more notes, thereby enabling an easy and accurate edit of the once stored performance information.

REFERENCES:
patent: 4089246 (1978-05-01), Kooker
patent: 4202235 (1980-05-01), Namiki et al.
patent: 4350070 (1982-09-01), Bahu
patent: 4396958 (1983-08-01), Himeno et al.
patent: 4404606 (1983-09-01), Watanabe
patent: 4622879 (1986-11-01), Matsubara

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