Music – Instruments
Patent
1984-12-14
1986-02-11
Isen, Forester W.
Music
Instruments
84DIG4, 84DIG26, 381 62, 381 63, G10H 102
Patent
active
045692688
ABSTRACT:
A modulation effect device for use in an electronic musical instrument which utilizes, as a digital modulation circuit, a digital memory device for storing digitized musical tone signals. The digital memory device is accessed by modulation coefficient generating means which supplies a modulated address information to the digital memory device to read out from the memory device a musical tone signal modulated in accordance with the modulated address.
REFERENCES:
patent: 3749837 (1973-07-01), Doughty
patent: 4175464 (1979-11-01), Deutsch
patent: 4275267 (1981-06-01), Kurtin et al.
patent: 4389915 (1983-06-01), Bione
patent: 4392405 (1983-07-01), Franz et al.
Futamase Tsuyoshi
Kato Mitsumi
Isen Forester W.
Nippon Gakki Seizo Kabushiki Kaisha
VanOphem Remy J.
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