Automatic music playing apparatus

Details Automatic music playing apparatus Automatic music playing apparatus

1985-06-20

1987-04-07

Isen, Forester W.

Music

Instruments

G10F 100

Patent

active

046551123

ABSTRACT:
A plurality of pieces of tone information forming a chord to be simultaneously sounded are supplied from a keyboard switch unit to a CPU. The CPU supplies time data indicating that the tone generating timings of the plurality of tone information are simultaneous to the plurality of tone information, and stores as digital information the tone information in one of a number of memory areas of a RAM as designated by an address register unit.

REFERENCES:
patent: 4012979 (1977-03-01), Wemekamp
patent: 4257304 (1981-03-01), Deutsch
patent: 4282788 (1981-08-01), Yamaga et al.
patent: 4387620 (1983-06-01), Okamoto et al.
patent: 4448104 (1984-05-01), Hosaii
patent: 4453440 (1984-06-01), Mitarai
patent: 4454796 (1984-06-01), Inoue et al.
patent: 4491049 (1985-01-01), Mizuta et al.
The Fairlight CMI, advertisement in Computer Music Journal, vol. 3, No. 4, Dec. 1979.
F. W. Isen, "An Electronic Music Synthesizer Controlled by Digital Logic", Jun. 1978 (University of Louisville).

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