Method for fixing a diaphragm in an electroacoustic transducer

Details Method for fixing a diaphragm in an electroacoustic transducer Method for fixing a diaphragm in an electroacoustic transducer

2006-06-15

2009-02-17

Le, Huyen D (Department: 2615)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Electromagnetic

C381S398000, C381S324000

Reexamination Certificate

active

07492919

ABSTRACT:
An electroacoustic transducer employing a polymer connection for maximizing volume displacement. The transducer includes a diaphragm in a case and means for converting. The diaphragm includes a central portion. The means for converting converts between an electric signal and a vibration of the central portion of the diaphragm or vice versa while the diaphragm is coupled to the case. The central diaphragm has an outer edge, and between the outer edge and the inner wall of the transducer case a capillary space is present in which a polymer is provided as a coupling between the outer edge and the inner wall of the case.

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