Electronic musical instrument with a coupler effect function

Details Electronic musical instrument with a coupler effect function Electronic musical instrument with a coupler effect function

1989-03-15

1991-02-19

Perkey, W. B.

Music

Instruments

Electrical musical tone generation

84634, 84622, 84735, 84742, G01H 118, G01H 136

Patent

active

049933078

ABSTRACT:
A present electronic musical instrument is applied to an electronic wind instrument and an electronic keyboard instrument. At least one piece of pitch difference data representing an arbitrary pitch difference with respect to a first pitch that is to be designated by a pitch designation section is stored in a memory section. Before or during a musical performance, the pitch difference data is selected, and an original tone having the first pitch and a coupler tone having a pitch different from the first pitch are simultaneously generated with a pitch difference corresponding to the selected pitch difference data. The timbres of the original tone and the coupler tone may be set different from each other.

REFERENCES:
patent: 3767833 (1973-10-01), Noble
patent: 4257303 (1981-03-01), Nagai et al.
patent: 4379422 (1983-04-01), Munch et al.
patent: 4387618 (1983-06-01), Simmons, Jr.
patent: 4429606 (1984-02-01), Aoki
patent: 4440057 (1984-04-01), Ishibashi
patent: 4450742 (1984-05-01), Sugiura
patent: 4468998 (1984-09-01), Baggi
patent: 4699039 (1987-10-01), Oguri et al.

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