HEARING INSTRUMENT AND METHOD FOR MANUFACTURING A HEARING INSTRUMENT
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United States of America Patent
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Issued Date -
Aug 1, 2013
app pub date -
Aug 16, 2012
filing date -
Nov 28, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A hearing instrument has a basic frame with a cavity. A microphone is inserted in the cavity such that a back volume is defined. A coating of electrically conducting material is applied to the surface of the cavity to provide an electromagnetic shielding for the microphone. The electromagnetically shielded microphone is thus not disposed in a separate microphone housing, but rather directly integrated into the hearing instrument.
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