Preferential circuit for electronic musical instrument

Details Preferential circuit for electronic musical instrument Preferential circuit for electronic musical instrument

1980-12-11

1982-06-22

Rubinson, Gene Z.

Music

Instruments

84DIG2, 84DIG20, 340365R, G10H 100

Patent

active

043356397

ABSTRACT:
A preferential circuit for an electronic musical instrument is provided in which a memory circuit is employed to memorize a key data signal corresponding to the last depressed key and at least one key data signal corresponding to the second last depressed key. To drive a tone generator, the memory circuit normally outputs the key data signal of the last depressed key but outputs the signal of the second last depressed key when the last depressed key is released with the second last depressed key being held depressed. If the player depresses an errouneous key and release this last depressed error key, a musical tone corresponding to the second last depressed key is then produced.

REFERENCES:
patent: 4141268 (1979-02-01), Kugisawa
patent: 4170768 (1979-10-01), Kitagawa
patent: 4204452 (1980-05-01), Uchiyama
patent: 4244258 (1981-01-01), Finch

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