Headphone for wireless use with authentication/encryption

A system for localized wireless audio communication includes a controller and headphones. The controller may be for transmitting a wireless signal representing audio information. The controller may be configured to encode the audio information. The headphones may be configured to receive the wireles...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HILL JOHN PIRIE, HUGHES THOMAS J, BREWSTER BRUCE F, LACOURSE MATTHEW BRIAN, KULKARNI DHANANJAY B
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY JAMMING OF COMMUNICATION LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS SECRET COMMUNICATION
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Beschreibung
Zusammenfassung:	A system for localized wireless audio communication includes a controller and headphones. The controller may be for transmitting a wireless signal representing audio information. The controller may be configured to encode the audio information. The headphones may be configured to receive the wireless signal and reproduce the audio information, wherein encoding the audio information includes providing an authentication uniquely associating the controller and the headphones, and reproducing the audio information includes verifying the authentication so that audio information represented by wireless signals from a source other than the controller is not reproduced.