METHOD OF PROVIDING HEARING ASSISTANCE BETWEEN USERS IN AN AD HOC NETWORK AND CORRESPONDING SYSTEM

A method of providing hearing assistance to a at least one user wearing at least one receiver hearing assistance device from at least one audio transmission device worn by a another user, involving: automatically pairing and connecting the audio transmission device with the receiver hearing assistan...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ROECK, Hans-Ueli, SECALL, Marc, CALLIAS, François, FEILNER, Manuela
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	A method of providing hearing assistance to a at least one user wearing at least one receiver hearing assistance device from at least one audio transmission device worn by a another user, involving: automatically pairing and connecting the audio transmission device with the receiver hearing assistance device to form an ad-hoc network for exchanging network and/or control information, estimating at least one of an angular direction of the audio transmission device with regard to a viewing direction of the user of the receiver hearing assistance device and an angular direction of the receiver hearing assistance device with regard to a viewing direction of the user of the audio transmission device, admitting the audio transmission device to a wireless local acoustic area network for exchanging audio signals only if, as a predefined admission rule, the transmission device is within a field of view of one of the users.