Scaling of each harmonic coefficient for electronic musical inst

Details Scaling of each harmonic coefficient for electronic musical inst Scaling of each harmonic coefficient for electronic musical inst

1988-12-28

1991-02-12

Witkowski, Stanley J.

Music

Instruments

Electrical musical tone generation

84625, 84626, 84627, G10H 1057, G10H 108, G10H 710

Patent

active

049914855

ABSTRACT:
A method of scaling a harmonic coefficient is employed, and envelope smaller in number than the number of harmonic orders are produced. One of the envelope is selected for each harmonic order and output as a scaling value. This enables the production of a musical tone imitative of a desired one, decreases the number of envelope generators needed, and permits simplification of the entire system configuration and signal processing.

REFERENCES:
patent: Re31653 (1984-08-01), Takeuchi
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patent: 4176577 (1979-12-01), Yamada et al.
patent: 4231276 (1980-11-01), Ando et al.
patent: 4256004 (1981-03-01), Takeuchi
patent: 4333377 (1982-06-01), Niezgoda et al.
patent: 4552051 (1985-11-01), Takeuchi
patent: 4628785 (1986-12-01), Buchla

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