Capacitor microphone

Details Capacitor microphone Capacitor microphone

2005-12-14

2010-02-16

Le, Huyen D (Department: 2614)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Housed microphone

C381S174000, C381S189000

Reexamination Certificate

active

07664286

ABSTRACT:
A capacitor microphone in which a microphone case is made of a conductive material, has a microphone case connector connecting a cable connector at one end of a microphone cable to an internal circuit of a microphone, and is in electrical connection with the cable connector, and in which a conductive and elastic plate-like member is provided at a bottom of the microphone case connector, and is wedged by the cable connector and the microphone case connector. The cable connector and the microphone case connector being electrically connected via the conductive and elastic plate-like member.

REFERENCES:
patent: 2579162 (1951-12-01), Veneklasen
patent: 4261628 (1981-04-01), Gallagher et al.
patent: 7104844 (2006-09-01), Akino
patent: 7517234 (2009-04-01), Akino
patent: 11-155198 (1999-06-01), None
patent: 2002-152892 (2002-05-01), None

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