Electronic musical instrument

Details Electronic musical instrument Electronic musical instrument

1980-01-17

1981-10-13

Witkowski, Stanley J.

Music

Instruments

84 103, 84 117, 84 124, 84345, 84370, 84DIG4, 84DIG12, 84DIG25, G10H 124, G10H 136, G10H 500

Patent

active

042941555

ABSTRACT:
An electronic musical keyboard instrument that is controlled by a digital processor. Key and stops/effects statuses are sampled, during successive time intervals, and read into random access memory associated with the digital processor. After manipulation and/or supplementation of the status information to effect implementation of various features, key-representative signals are read out to tone generation and voicing circuits.

REFERENCES:
patent: 3878750 (1975-04-01), Kapps
patent: 3889568 (1975-06-01), Amaya
patent: 3890871 (1975-06-01), Oberheim
patent: 3894463 (1975-07-01), Rocheleau
patent: 4157049 (1979-06-01), Watanabe
patent: 4177708 (1979-12-01), Pinz et al.
patent: 4184400 (1980-01-01), Niimi
patent: 4190826 (1980-02-01), Alles
patent: 4191083 (1980-03-01), Wilcox et al.
patent: 4201105 (1980-05-01), Alles
patent: 4215619 (1980-08-01), Budelman et al.

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