Microphone coupler for a communication device

Details Microphone coupler for a communication device Microphone coupler for a communication device

2004-11-16

2009-06-16

Ensey, Brian (Department: 2614)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Housed microphone

C381S365000

Reexamination Certificate

active

07548628

ABSTRACT:
The invention provides a microphone coupler for a microphone located within a housing of a portable communication device and a device incorporating the coupler. The coupler comprises a body section and a conduit or just a conduit. The body section is shaped to fit around the microphone and is defined by one or more walls and within the walls an interior cavity is defined. One wall has a port in through connecting to the cavity. The cavity can receive at least a portion of the microphone and provides a space between the microphone and the body section. The conduit has an internal channel, a distal end, a proximate end and openings at each end connecting to the channel. For the conduit, the proximate end is connected to the body section and the second opening mates with the port.

REFERENCES:
patent: 4450930 (1984-05-01), Killion
patent: 5832079 (1998-11-01), Rabe
patent: 5915015 (1999-06-01), Thornton
patent: 6108416 (2000-08-01), Collin et al.
patent: 6470176 (2002-10-01), Mendolia et al.
patent: 102 01 312 (2003-02-01), None
patent: 0 275 996 (1988-07-01), None
patent: WO2006/024134 (2006-03-01), None

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