Automatic music playing apparatus

Details Automatic music playing apparatus Automatic music playing apparatus

1985-06-14

1986-07-29

Isen, Forester W.

Music

Instruments

84 124, G10H 100

Patent

active

046025464

ABSTRACT:
Melody information representing pitches and durations of tones is stored in a first area of a RAM whose addresses are designated by a first address counter of an address register. Performance information representing tone colors, vibrato, etc. is stored in a second area of the RAM whose addresses are designated by a second address counter of the address register, while the stored melody information is read out and reproduced. The melody information and performance information stored in the respective areas of the RAM are read out in associated relation with respect to one another, to be sounded from loudspeakers.

REFERENCES:
patent: 4090349 (1978-05-01), Takase
patent: 4164020 (1979-08-01), Griffith
patent: 4263828 (1981-04-01), Aoki et al.
patent: 4417494 (1983-11-01), Nakada et al.
patent: 4448104 (1984-05-01), Hoshii
patent: 4466324 (1984-08-01), Okamoto et al.
patent: 4491049 (1985-01-01), Mizuta et al.
Isen, "An Electronic Music Synthesizer Controlled by Digital Logic" Aug. 1978, pp. Title, ii, 4,5,8,14,16-20, and 28.

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