Electronic musical instrument for modulating musical tone signal

Details Electronic musical instrument for modulating musical tone signal Electronic musical instrument for modulating musical tone signal

1990-09-14

1992-10-20

Shoop, Jr., William M.

Music

Instruments

Electrical musical tone generation

84DIG9, 84DIG11, 84625, 84634, G10G 100, G10H 700, G10H 112

Patent

active

051572150

ABSTRACT:
An electrical musical instrument includes a scale designator for sequentially and automatically designating a scale on the basis of prestored data of a music piece, and a musical tone signal generator for outputting a musical tone signal including a harmonic frequency on the basis of the scale designated by said scale designator or as a fundamental frequency. A voice detector detects an external voice and the detected voice is divided by a modulator into voice signals in a plurality of frequency ranges. The musical tone signal is modulated in units of corresponding frequency ranges on the basis of the voice signals divided into the plurality of frequency ranges.

REFERENCES:
patent: 3999456 (1976-12-01), Tsunoo et al.
patent: 4193332 (1980-03-01), Richardson
patent: 4265157 (1981-05-01), Fricke et al.
patent: 4276802 (1981-07-01), Mieda
patent: 4633748 (1987-01-01), Takashima et al.
patent: 4698842 (1987-10-01), Mackie et al.
patent: 4771671 (1988-09-01), Hoff, Jr.
patent: 4945805 (1990-08-01), Hour

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