Novel voice sensor

The utility model discloses a novel voice sensor which at least comprises a dust cap, a flake, a washer, a paper cone, a damper, a voice coil, a frame, a centering ring, a magnet, T iron, a terminal and a lead wire, wherein the dust cap is closely connected with the paper cone; the flake and the pap...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SUN CONGHAI
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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