Electronic musical instrument

Details Electronic musical instrument Electronic musical instrument

1977-05-20

1979-09-25

Weldon, Ulysses

Music

Instruments

84 111, 84 119, G10H 100

Patent

active

041686454

ABSTRACT:
A voice-controlled electronic musical instrument provides tones responsive to audible energy imparted to a microphone. An analog voltage representative of the frequency of the audible energy imparted to the microphone controls a gate signal generator. The gate signal generator decodes the analog signal into a digital word having octave and note information. The octave and note information gates operator-selected musical tones to provide a desired output signal responsive to the audible energy applied to the microphone.

REFERENCES:
patent: RE29010 (1976-10-01), Spence
patent: 3166622 (1965-01-01), Neustadt
patent: 3429976 (1969-02-01), Tomcik
patent: 3456062 (1969-07-01), Watson et al.
patent: 3476863 (1969-11-01), Campbell
patent: 3484530 (1969-12-01), Rupert
patent: 3535969 (1970-10-01), Bunger
patent: 3539701 (1970-11-01), Milde
patent: 3591699 (1971-07-01), Cutler
patent: 3719782 (1973-03-01), Barnum
patent: 3767833 (1973-10-01), Noble et al.
patent: 3795755 (1974-03-01), Uchiyama
patent: 3878748 (1975-04-01), Spence
patent: 3999456 (1976-12-01), Tsunoo et al.

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