Electronic music instrument for shifting tone pitches of input v

Details Electronic music instrument for shifting tone pitches of input v Electronic music instrument for shifting tone pitches of input v

1992-03-20

1994-01-11

Witkowski, Stanley J.

Music

Instruments

Electrical musical tone generation

84723, G10H 100

Patent

active

052783464

ABSTRACT:
This invention discloses an electronic musical instrument, which shifts the tone pitches of a series of externally input voice signals in real time, and outputs the shifted voice signals from a loudspeaker. Data for shifting the tone pitches of voice signals is pre-programmed in a memory circuit as music piece data. Every time a user operates an operation switch, the music piece data is sequentially read out, and the tone pitches of voice signals input from a microphone are shifted by a tone pitch converter. The shifted voice signals are output from a loudspeaker in real time. The input voice signals can be shifted to a melody corresponding to the music piece data.

REFERENCES:
patent: 4313361 (1982-02-01), Deutsch
patent: 4981457 (1991-01-01), Iimura et al.
patent: 5170003 (1992-12-01), Kawashima

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