VOICE INPUT DEVICE

To provide a technique capable of improving soundproofness of a voice input device.SOLUTION: A sound input device having a function of suppressing leakage of voice uttered by a user to the outside includes: a casing for forming a first space between a user's mouth and itself by opening one surf...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	IMOTO YOSUKE, IWAI ERI, KONDO TAKASHI, FUJITA EMI
Format:	Patent
Sprache:	eng ; jpn
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
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