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1. DK2044806 - Fremgangsmåde til betjening af en modtagerindretning for et trådløst audiosignal og system til at yde høreassistance til en bruger

Office
Danemark
Numéro de la demande 06762472
Date de la demande 06.07.2006
Numéro de publication 2044806
Date de publication 31.01.2011
Numéro de délivrance
Date de délivrance 31.01.2011
Type de publication T3
CIB
H04R 25/00
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
RHAUT-PARLEURS, MICROPHONES, TÊTES DE LECTURE POUR TOURNE-DISQUES OU TRANSDUCTEURS ACOUSTIQUES ÉLECTROMÉCANIQUES ANALOGUES; APPAREILS POUR SOURDS; SYSTÈMES D'ANNONCE EN PUBLIC
25Appareils pour sourds
CPC
H04R 25/554
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
25Deaf-aid sets ; , i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
55using an external connection, either wireless or wired
554using a wireless connection, e.g. between microphone and amplifier or using Tcoils
H04R 25/30
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
25Deaf-aid sets ; , i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
30Monitoring or testing of hearing aids, e.g. functioning, settings, battery power
Déposants Phonak AG
Inventeurs Dijkstra, Evert
Titre
(DA) Fremgangsmåde til betjening af en modtagerindretning for et trådløst audiosignal og system til at yde høreassistance til en bruger
Abrégé
(EN)
The invention relates to a method for operating a receiver unit (12) for receiving audio signals from a remote transmission unit (10) via a wireless audio link (56), comprising: connecting an audio signal output (41) of the receiver unit (12) to an audio signal input (42) of a hearing instrument (14A, 14B) comprising means (52) located at a user's ear or in the user's ear canal for stimulating the user's hearing according to the audio signals from the receiver unit (12) and a microphone arrangement (44); measuring by means (34, 38) included in the receiver unit (12) the impedance of the audio signal input (42) of the hearing instrument (14A, 14B); and adjusting the impedance of the audio signal output (41) of the receiver unit (12) according to the measured impedance of the audio signal input (42) of the hearing instrument (14A, 14B). The invention also relates to such a receiver unit and to a system for providing hearing assistance to a user, comprising such a receiver unit.