Rhythm accent circuit

Details Rhythm accent circuit Rhythm accent circuit

1977-08-12

1980-01-15

Witkowski, S. J.

Music

Instruments

84DIG12, 84DIG23, G10H 100, G10H 500

Patent

active

041832779

ABSTRACT:
In an electronic musical instrument of the type in which pitch selection is achieved by pulse position modulation, and a rhythm accompaniment is played automatically under the direction of a read-only memory, a shift register is used to create pulse position modulation instructions for harmonic footages of the fundamental note, and selected combinations of these footages are rhythm-modulated and rhythm-counter-modulated under the control of logic gates which are responsive to various manually operated stop tabs.

REFERENCES:
patent: 3637914 (1972-01-01), Hiyama
patent: 3649736 (1972-03-01), Van Der Kooij
patent: 3916750 (1975-11-01), Uetrecht
patent: 4014167 (1977-03-01), Hasegawa et al.
patent: 4031786 (1977-06-01), Kaplan

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