Electret assembly for a microphone having a backplate with improved charge stability

The present invention relates to a microphone that includes a housing and a diaphragm and backplate located with the housing. The housing has a sound port for receiving the sound. The diaphragm undergoes movement relative to the backplate, which it opposes, in response to the incoming sound. The bac...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BOSMAN MICHEL, DE NOOIJ MICHEL, MARISSEN ROELOF A, DE ROO DION I, MOEGELIN RAYMOND, VAN HALTEREN AART Z
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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