Device for attenuating noise in electrical apparatus

Details Device for attenuating noise in electrical apparatus Device for attenuating noise in electrical apparatus

1986-07-21

1988-02-09

Laroche, Eugene R.

Wave transmission lines and networks

Transmission line inductive or radiation interference...

333 81R, 333 81A, H01P 122

Patent

active

047244062

ABSTRACT:
The present invention relates to an attenuator for reducing noise and distortion, preferably in the audio frequency range. Briefly stated, the present invention is comprised of two wedge shapes in one block with two axially opposing leads connected to the wedge shape midway along the line formed by the intersection of two adjacent sides. The leads are preferably bent at 90.degree. and connected to attenuator conductive strips contained on a circuit board. The attenuator conductive strips on the circuit board are preferably at 90.degree. with respect to parallel conductive strips connected to a speaker or the like. The entire attenuator structure is preferably covered with an insulative or dielectric material.

REFERENCES:
patent: 2837720 (1958-06-01), Saltzman et al.
patent: 3555485 (1971-01-01), Solow

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