Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Housed microphone
Reexamination Certificate
2006-08-08
2006-08-08
Kuntz, Curt (Department: 2646)
Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Housed microphone
C381S361000, C381S355000, C381S392000, C381S324000, C381S353000
Reexamination Certificate
active
07088839
ABSTRACT:
The present invention is a receiver that includes electronics for converting an input audio signal to an output acoustic signal. The receiver has a housing for containing at least a portion of the electronics. The housing includes a port for broadcasting the output acoustic signal. A suspension system is coupled to the housing for dampening vibrations of the housing. In one preferred embodiment, the suspension system includes three resilient contact structures for contacting a surrounding structure in which the receiver is placed. The contact structures are positioned at specific locations to provide variable dampening levels. In another embodiment, the dampening is provided by a low-viscosity, gel-like material positioned between the housing and the surrounding structure.
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Auf dem Brinke Justus Elisa
Augustijn Jeroen P. J.
Geschiere Onno
Hijman Jan
Koenderink Arno W.
Jenkens & Gilchrist
Kuntz Curt
Nguyen Tuan Duc
Sonion Nederland B.V.
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