Muting circuit

Details Muting circuit Muting circuit

1985-09-13

1990-12-04

Isen, Forester W.

Electrical audio signal processing systems and devices

One-way audio signal program distribution

Public address system

381 93, H04B 1500

Patent

active

049759639

ABSTRACT:
A muting circuit for a transconductance amplifier has a switch connected across the signal load of the amplifier to short circuit the output.

REFERENCES:
patent: 1909843 (1933-05-01), Squire
patent: 3544720 (1970-12-01), Corderman
patent: 3840820 (1974-10-01), Kawada
patent: 3849603 (1974-11-01), Proios
patent: 4006310 (1977-02-01), Bayer
patent: 4049911 (1977-09-01), Schlaff et al.
patent: 4115658 (1978-09-01), Williams
patent: 4165445 (1979-08-01), Brosow
patent: 4213082 (1980-07-01), Wisner et al.
patent: 4286290 (1981-08-01), Pyles et al.
patent: 4346261 (1982-08-01), Hestad et al.
RCA Solid State Division, "Linear Integrated Circuits Monolithic Silicon, CA3280G, CA3280AG Types", File No. 1174.

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