Music – Instruments
Patent
1977-08-17
1980-01-22
Rubinson, Gene Z.
Music
Instruments
84 117, 84 101, 84DIG12, 84DIG22, 84DIG25, G10H 100, G10H 500
Patent
active
041844017
ABSTRACT:
An electronic musical instrument comprises an upper keyboard channel, a lower keyboard channel and a pedal keyboard channel. The lower keyboard channel includes a tone gate which is actuated by a chord rhythm pattern pulse generated by an automatic rhythm generator to gate the lower keyboard tones. The pedal keyboard channel includes a root/subordinate tone generator which provide a root tone designated by the depressed pedal key and subordinate tones related to the root tone with predetermined musical intervals, and a tone keyer which is actuated by a bass rhythm pattern pulse generated by the automatic rhythm generator to gate the bass tones.
REFERENCES:
patent: 3708602 (1973-01-01), Hiyama
patent: 3708604 (1973-01-01), Hebeisen
patent: 3889568 (1975-06-01), Amaya
patent: 3918341 (1975-11-01), Bunger
patent: 3921491 (1975-11-01), Freeman
patent: 3955460 (1976-05-01), Southard
patent: 4059039 (1977-11-01), Carlson
patent: 4065993 (1978-01-01), Hirose
patent: 4072078 (1978-02-01), Shallenberger
patent: 4120225 (1978-10-01), Dietrich
patent: 4127048 (1978-11-01), Schmoll
Aoki Eiichiro
Hiyoshi Teruo
Nakada Akira
Yamada Shigeru
Yamaga Eiichi
Feeney William L.
Nippon Gakki Seizo Kabushiki Kaisha
Rubinson Gene Z.
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