Marshall, Gerstein & Borun LLP
Electret condenser microphone
A condenser microphone having a housing, a diaphragm assembly and backplate located within the housing. A spacer isolates the diaphragm assembly from the housing and spaces the diaphragm assembly from the backplate. The spacer has a first portion disposed between the backplate and the diaphragm assembly, and a second portion disposed between the diaphragm assembly and the wall of the housing. A conductive member electrically connects the backplate to a ground.
Knowles Electronics LLC.
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inventional inventional additional inventional
James Steven
Collins