Speaker diaphragm and speaker using the same

A speaker diaphragm 1 includes a first diaphragm portion 5 , a second diaphragm portion 6 integrally molded with the first diaphragm portion 5 , and a bobbin-receiving portion 7 protruding from a back side of a connecting portion between the first diaphragm portion 5 and the second diaphragm portion...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ONO, YUSHI, HISAMOTO, SADATOSHI, INOUE, TAKERU
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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