The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 26, 1985
Filed:
Sep. 29, 1982
Applicant:
Inventor:
Werner Fidi, Baden, AT;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
339 / ; 339D / ; 3391 / ; 3392 / ; 3392 / ;
Abstract
A coupling member for coupling a capacitive microphone capsule to a preamplifier housing to form a rod-shaped microphone assembly, comprises a shaped body made of vibration absorbing elastic electrically conducting material. A contact pin extends axially in the shaped body and has at least a portion made of vibration absorbing elastic electrically conductive material. The shaped body and contact pin form first and second electrical connections between the capacitive microphone and the preamplifier. In this way noise which is transmitted through the solid body of the amplifier does not reach the capacitive microphone to generate objectionable low-frequency sounds.