PORTABLE TERMINAL, BATTERY PACK, AND METHOD OF ARRANGING MICROPHONES IN PORTABLE TERMINAL

PROBLEM TO BE SOLVED: To provide a portable terminal capable of arranging respectively a microphone for transmission and a microphone for noise canceling having high sound insulation performance and further improving a degree of freedom of laying out while satisfying a specified arrangement conditio...

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Bibliographische Detailangaben
1. Verfasser:	HIRAKI SHINICHIRO
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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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a portable terminal capable of arranging respectively a microphone for transmission and a microphone for noise canceling having high sound insulation performance and further improving a degree of freedom of laying out while satisfying a specified arrangement condition of the microphones, and to provide a battery pack provided to the portable terminal, and a method of arranging microphones in the portable terminal.SOLUTION: The battery pack provided to the portable terminal includes built-in microphones and use them for noise canceling or recording.