ELECTROMAGNETIC-ACOUSTIC TRANSDUCER

PROBLEM TO BE SOLVED: To provide a small electromagnetic-acoustic transducer with high sound pressure which has high fixing strength of an elastic member and a transducer main body without exerting adverse effects on the acoustic properties of the transducer main body. SOLUTION: The electromagnetic-...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SONE TAKAHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS PUBLIC ADDRESS SYSTEMS SOUND-PRODUCING DEVICES TELEPHONIC COMMUNICATION
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