Music – Instruments
Patent
1987-04-20
1989-05-09
Grimley, Arthur T.
Music
Instruments
84DIG4, G10H 1043, G10H 110
Patent
active
048275476
ABSTRACT:
A keyboard operated electronic musical instrument has a number of tone generators each of which creates a plurality of musical tones each having its own independent frequency offset so that a multi-rank ensemble effect is produced. The tones are produced by computing, in real time, sequences of data points using stored sets of harmonic coefficients. Provision is incorporated for producing a musical celeste effect.
REFERENCES:
patent: 3908504 (1975-09-01), Deutsch
patent: 4085644 (1978-04-01), Deutsch et al.
patent: 4103582 (1978-08-01), Chibana
patent: 4112803 (1978-09-01), Deutsch
patent: 4171658 (1979-10-01), Aoki et al.
patent: 4215614 (1980-08-01), Chibana
patent: 4257303 (1981-03-01), Nagai et al.
patent: 4280388 (1981-07-01), White
patent: 4495847 (1985-01-01), Deutsch et al.
Deutsch Ralph
Deutsch Research Laboratories, Ltd.
Grimley Arthur T.
Smith John G.
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