Digital electronic musical instrument

Details Digital electronic musical instrument Digital electronic musical instrument

1982-04-20

1984-03-20

Isen, F. W.

Music

Instruments

84 126, 84 127, 84 113, 84 124, G10H 100

Patent

active

044373775

ABSTRACT:
A digital musical tone signal is generated in a first LSI selected by a chip select signal transferred from a CPU in accordance with a control signal transferred through a control bus from the CPU. Amplitude data and envelope data are transferred from a second LSI to the first LSI through data lines. In the first LSI, the digital musical tone signal amplitude- and envelope-controlled is transferred to an A/D converter where it is converted into an analog musical tone signal.

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patent: 4333376 (1982-06-01), Moore et al.
patent: 4343218 (1982-08-01), Futamase
patent: 4344343 (1982-08-01), Deforett
Chamberlin, Advanced Real-Time Music Synthesis Techniques, Byte, Apr. 1980, pp. 86, 88, 90.

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