Music – Instruments
Patent
1985-06-13
1986-11-25
Isen, Forester W.
Music
Instruments
84DIG12, 84 119, G10F 100
Patent
active
046241701
ABSTRACT:
When a desired rhythm is selected by a rhythm key group, corresponding rhythm data is set in a rhythm register in a CPU. Meanwhile, accompaniment pattern data is set in bass, backing and arpeggio registers by operation of corresponding bass, backing and arpeggio switches. The data set in the registers are supplied as address data to an arpeggio memory section, a backing memory section and a base memory section, so that corresponding rhythm data, tone color data and accompaniment data are read out.
REFERENCES:
patent: 4282788 (1981-08-01), Yamaga et al.
patent: 4355559 (1982-10-01), Uya et al.
patent: 4387620 (1983-06-01), Okamoto et al.
patent: 4413543 (1983-11-01), Iba
patent: 4433601 (1984-02-01), Hall et al.
Matsumoto Naoaki
Ohno Hiroko
Casio Computer Co. Ltd.
Isen Forester W.
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