BONE CONDUCTION SPEAKER APPARATUS

PROBLEM TO BE SOLVED: To provide a bone conduction speaker apparatus capable of improving convenience and hearing music or the like by switching an output of each speaker to a bone conduction speaker and an air conduction speaker in response to use conditions by providing the air conduction speaker...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUO KATSUHARU, OCHIAI KOICHIRO, OBARA HISAYOSHI, IKEDA YOSHIO
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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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a bone conduction speaker apparatus capable of improving convenience and hearing music or the like by switching an output of each speaker to a bone conduction speaker and an air conduction speaker in response to use conditions by providing the air conduction speaker additionally on the bone conduction speaker apparatus. SOLUTION: The bone conduction speaker apparatus 1 includes the bone conduction speaker 3 disposed on the surface of an elastic cushion 4 for outputting a sound signal as sound vibration on the basis of a signal inputted into a control circuit 9 from a voice input means 11. The apparatus further includes the air conduction speaker 8 also provided on the surface of the speaker apparatus separated from the bone conduction speaker. COPYRIGHT: (C)2006,JPO&NCIPI