SYSTEM FOR DETECTION OF ENVIRONMENTAL SOUND-BASED WARNING SIGNALS FOR PERSONAL MOBILE DEVICES

An external warning system for connection to an audio output of a personal mobile device. The external warning system includes a connector that couples the system to the audio output of the personal mobile device, an audio output connector that couples to a user headphone for providing audio data to...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WONG, CHEE CHEIN, CHOO, KENG WAH, CHANG, WAI YEE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PHYSICS PUBLIC ADDRESS SYSTEMS
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