CONTEXT-BASED AMBIENT SOUND ENHANCEMENT AND ACOUSTIC NOISE CANCELLATION

To provide a digital audio signal processing technique which automatically controls how ambient sound is reproduced by an against-the-ear audio device, such as headphones or mobile phones, according to a user's context of the device.SOLUTION: An audio system has an ambient sound enhancement fun...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TYRONE T CHEN, JOHN WOODRUFF, BASS EIENGER, ANDREW E GREENWOOD, JAKUB MAZUR, TONY S VERMA, VLADAN BAJIC, TOM-DAVY W SAUX
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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