Music – Instruments
Patent
1977-02-08
1979-01-23
Schaefer, Robert K.
Music
Instruments
364721, 84 103, G10H 500
Patent
active
041354222
ABSTRACT:
In an electronic musical instrument wherein waveshape F(x, y) is computed and the resultant waveshape is converted to a musical tone, computation of said waveshape F(x, y) is carried out in accordance with either one of the following equations: ##EQU1## WHEREIN: F(X), F(Y) REPRESENT MATHEMATICAL FUNCTIONS OF TIME, RESPECTIVELY; AND N REPRESENTS AN ARBITRARY INTEGER.
REFERENCES:
patent: 3809786 (1974-05-01), Deutsch
patent: 3809788 (1974-05-01), Deutsch
patent: 3888153 (1975-06-01), Deutsch
patent: 3992970 (1976-11-01), Chibana
patent: 3992971 (1976-11-01), Chibana
patent: 3994195 (1976-11-01), Chibana
Feeney William L.
Nippon Gakki Seizo Kabushiki Kaisha
Schaefer Robert K.
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