Electronic musical instrument

Details Electronic musical instrument Electronic musical instrument

1987-09-29

1990-06-26

Grimley, A. T.

Music

Instruments

Electrical musical tone generation

84616, 84654, G10H 100, G10H 106, G10H 303

Patent

active

049361791

ABSTRACT:
To generate different frequencies, two accumulations are performed using the same calculation routine. This simplifies the system configuration and permits the fabrication of the whole system as a one-chip LSI.

REFERENCES:
patent: 3639913 (1972-02-01), Watson
patent: 3743755 (1973-07-01), Watson
patent: 3978755 (1976-09-01), Woron
patent: 4130043 (1978-12-01), Niimi
patent: 4338844 (1982-07-01), Murata
patent: 4611522 (1986-09-01), Suzuki
patent: 4620292 (1986-10-01), Hagiwara et al.
IBM Technical Disclosure Bulletin; "Associated Floating Arithmetic For Phase Computation"; M. Cukier, L. Haas and D. Pilost; vol. 20, No. 10; (Mar. 1978).

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