MEMS microphone and electronic equipment

The invention relates to the technical field of microphones, in particular to an MEMS microphone and electronic equipment. The MEMS microphone comprises a circuit board, a shell, an MEMS chip and a double-layer gasket, the circuit board is provided with a sound hole, the MEMS chip is connected with...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU GENGLIANG, DONG NANJING
Format:	Patent
Sprache:	chi ; 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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