Sound display systems

Details Sound display systems Sound display systems

1983-02-11

1986-12-02

Chan, Eddie P.

Electrical audio signal processing systems and devices

One-way audio signal program distribution

Public address system

351 50, G10L 710

Patent

active

046270922

ABSTRACT:
A method and apparatus is described for modulating a color display in which the blended color is dependent upon the magnitude of N electrical signals which vary with the parameters of an audio signal. Known color pattern generators contain too many variables for a watching subject to be able to correlate them. This invention displays a single blended color which is related to the characteristics of the sound input.

REFERENCES:
patent: 3463885 (1969-08-01), Upton
patent: 3723652 (1973-05-01), Alles et al.
patent: 3936605 (1976-02-01), Upton
patent: 4117265 (1978-09-01), Gerlach
patent: 4378466 (1983-05-01), Esser
patent: 4414431 (1983-11-01), McCartney

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