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公开(公告)号：US20210195352A1
公开(公告)日：2021-06-24
申请号：US17126780
申请日：2020-12-18
申请人： Oticon A/S
摘要： The present disclosure relates to an electronic module for a hearing device. The electronic module comprises at least one electronic component for a hearing device and an embedding material covering the electronic component. The electronic component comprises at least one restricted area which is free from the embedding material. The restricted area is surrounded at least partially by a zone and the zone is covered by an attaching material. The attaching material covering the zone has a mold part formed by molding and freely formed edge facing the restricted area.
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公开(公告)号：US11012794B2
公开(公告)日：2021-05-18
申请号：US16400892
申请日：2019-05-01
申请人： Oticon A/S
摘要： A hearing aid device configured to communicate wirelessly with an external device is disclosed. The hearing aid device comprises a housing with a microphone, an amplifier, where the hearing aid device comprises an antenna and either: a) a tube configured to deliver sound acoustically from a receiver in the housing to an ear mould or a dome or electrically to a receiver in an ear mould or a dome or b) a hook configured to deliver sound acoustically from a receiver in the housing to an ear mould or a dome. The antenna extends along at least a portion of the tube or the hook.
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公开(公告)号：US20210112347A1
公开(公告)日：2021-04-15
申请号：US17067142
申请日：2020-10-09
申请人： Oticon A/S
发明人： Poul HENRIKSEN
IPC分类号： H04R25/00
摘要： There is presented an in-the-ear hearing aid comprising a faceplate, an ear shell, such as a custom ear shell, and a battery, wherein the battery is fixed to the ear shell and furthermore a method for providing an in-the-ear hearing aid, said method comprising obtaining data, such as three-dimensional data, representative of a shape and/or size of an ear canal of a specific person, such as the part of an ear canal extending at least partially from the outer ear to the middle ear, establishing a digital model of the ear shell, such as the custom ear shell, of the hearing aid for said ear canal based on said data, wherein said providing includes determining a position and/or orientation of a battery in said ear shell, which position and/or orientation increases or maximizes a distance from the outer ear to the faceplate.
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公开(公告)号：US20210105565A1
公开(公告)日：2021-04-08
申请号：US17060732
申请日：2020-10-01
申请人： Oticon A/S
发明人： Michael Syskind PEDERSEN , Asger Heidemann ANDERSEN , Jesper JENSEN , Nels Hede ROHDE , Anders Brødløs OLSEN , Michael Smed KRISTENSEN , Thomas BENTSEN , Svend Oscar PETERSEN
摘要： A hearing device comprises an input transducer comprising a microphone for providing an electric input signal representative of sound in the environment of the hearing device, a pre-processor for processing electric input signal and providing a multitude of feature vectors, each being representative of a time segment thereof, a neural network processor adapted to implement a neural network for implementing a detector configured to provide an output indicative of a characteristic property of the at least one electric input signal, the neural network being configured to receive said multitude of feature vectors as input vectors and to provide corresponding output vectors representative of said output of said detector in dependence of said input vectors. The hearing device further comprises a transceiver comprising a transmitter and a receiver for establishing a communication link to another part or device or server, at least in a particular adaptation-mode of operation, and a selector for—in said particular adaptation-mode of operation—routing said feature vectors to said transmitter for transmission to said another part or device or server, and—in a normal mode of operation—to route said feature vectors to said neural network processor for use as inputs to said neural network, a neural network controller connected to said neural network processor for—in said particular adaptation-mode of operation—receiving optimized node parameters, and to apply said optimized node parameters to said nodes of said neural network to thereby implement an optimized neural network in said neural network processor, wherein the optimized node parameters have been selected among a multitude of sets of node parameters for respective candidate neural networks according to a predefined criterion in dependence of said feature vectors. A method of selecting optimized parameters for a neural network for use in a portable hearing device is further disclosed. The invention may e.g. be used in hearing aids or headsets, or similar, e.g. wearable, devices.
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45.发明授权公开(公告)号：US10966038B2
公开(公告)日：2021-03-30
申请号：US16270784
申请日：2019-02-08
申请人： Oticon A/S
发明人： Susanna Løve Callaway , Nicolas Le Goff , Terri Ives , Nimrod Bogdanovski , Mikkel Bo Rasmussen , Anders Meng , Martin Kuriger , Meng Guo , Mikkel Grønbech , Mojtaba Farmani , Nels Hede Rohde , Stefan Gram , Sudershan Yalgalwadi Sreepadarao , Bernhard Kuenzle
IPC分类号： H04R25/00
摘要： A method of conducting a fitting session for fitting a hearing device to a hearing device user's needs is provided. The method comprises S1. providing an estimate of, a current feedback from said output transducer to said input transducer, while the hearing device is in an operational state; S2. evaluating said estimate of a current feedback and providing a value of a feedback risk indicator in dependence of said estimate of a current feedback; S3. determining whether said value of the feedback risk indicator fulfils a high-risk criterion; and S4. if said high-risk criterion is fulfilled providing at least one of a warning, a recommendation, and an action in relation to said feedback risk. Steps S1 to S4 are configured to be automatically performed as background processes.
Thereby a simplified scheme for fitting a hearing device to a user's needs may be provided.-
公开(公告)号：US10966036B2
公开(公告)日：2021-03-30
申请号：US16927197
申请日：2020-07-13
申请人： Oticon A/S
发明人： Jens Troelsen , Rune Sø , Morten Thougaard
摘要： The disclosure presents a method and a hearing device comprising a first portion adapted for being arranged behind an ear of a user for providing a signal, an output transducer for converting the signal to an acoustic output, a coupling element coupling to the first portion, an antenna comprising an external antenna arranged at least externally to the first portion and an internal parasitic element, a feeding unit configured to supply a current to the external antenna, and the feeding unit is further configured to supply the current to the internal parasitic element via a wireless coupling, a wireless interface for receiving and/or transmitting data by means of the antenna, and wherein the coupling element comprises the external antenna.
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47.发明申请公开(公告)号：US20210092531A1
公开(公告)日：2021-03-25
申请号：US17025933
申请日：2020-09-18
申请人： Oticon A/S
摘要： A hearing device, e.g. a hearing aid, adapted for being located at or in an ear, or to be fully or partially implanted in the head, of a user, the hearing device comprises a) an input unit providing at least two input audio data streams, each comprising a mixture of a target signal component from a target sound source and a noise component from one or more noise sources; b) a mixing processor for receiving said at least two input audio data streams, and for mixing said at least two input audio data streams, or processed versions thereof, and for providing a processed input signal based thereon; c) an output unit providing output stimuli perceivable to the user as sound based on said processed input signal or a processed version thereof. The processor is configured to process said noise component of said at least two input audio data streams, or processed versions thereof in order to reduce or avoid artefacts in said processed input signal due to said mixing. A method of operating a hearing device is further disclosed. The invention may e.g. be used in hearing aids, e.g. hearing aids configured to communicate with another device, e.g. binaural hearing aid systems.
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公开(公告)号：US20210092530A1
公开(公告)日：2021-03-25
申请号：US17029613
申请日：2020-09-23
申请人： Oticon A/S
IPC分类号： H04R25/00
摘要： A hearing aid comprises a forward path comprising a) at least two input transducers, each for picking up sound from the environment of the hearing aid and providing respective at least two electric input signals; b) a beamformer filter for filtering said at least two electric input signals or signals originating therefrom and providing a spatially filtered signal; c) a signal processor for processing one or more of said electric input signals or one or more signals originating therefrom, and providing one or more processed signals based thereon; and d) an output transducer for generating stimuli perceivable by the user as sound based on said one or more processed signals. The hearing aid further comprises e) a feedback estimation system for estimating a current feedback from the output transducer to each of the at least two input transducers and providing respective feedback measures indicative thereof; and f) a controller configured to receive said feedback measures from said feedback estimation system and to switch between two modes of operation of the hearing aid, a one-input transducer (e.g. omni-directional) mode of operation, and a multi-input transducer (directional) mode of operation, in dependence of the feedback measures. to. The application further relates to a method of operating a hearing aid. Thereby the gain provided by the hearing aid to the user (without a significant risk of howl) can be maximized.
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49.发明申请公开(公告)号：US20210084415A1
公开(公告)日：2021-03-18
申请号：US17106453
申请日：2020-11-30
申请人： Oticon A/S
IPC分类号： H04R25/00
摘要： A binaural hearing system comprises a first and second hearing aids. The hearing aids each comprises antenna and transceiver circuitry allowing the exchange of audio signals between them. At least one of the hearing aids comprises primary and secondary adaptive 2-channel beamformers each providing a spatially filtered signal based on first and second beamformer-input signals. The primary and secondary 2-channel beamformers are coupled in a cascaded structure. In an embodiment, the spatially filtered signal of the secondary 2-channel beamformer may comprise an estimate of user's own voice. In an embodiment, the spatially filtered signal of the secondary 2-channel beamformer may comprise an estimate of a target signal in the environment. In an embodiment, the inputs to the secondary 2-channel beamformer may be beamformed signals from the first and second hearing aids respectively.
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公开(公告)号：US20210076124A1
公开(公告)日：2021-03-11
申请号：US17017092
申请日：2020-09-10
申请人： Oticon A/S
IPC分类号： H04R1/10 , G10K11/178 , H04R25/00
摘要： A hearing device adapted for being located at or in an ear of a user, or for being fully or partially implanted in the head of a user comprises a) an input unit for providing at least one electric input signal representing sound in an environment of the user, said electric input signal comprising a target speech signal from a target sound source and additional signal components, termed noise signal components, from one or more other sound sources, b) a noise reduction system for providing an estimate of said target speech signal, wherein said noise signal components are at least partially attenuated, and c) an own voice detector for repeatedly estimating whether or not, or with what probability, said at least one electric input signal, or a signal derived therefrom, comprises speech originating from the voice of the user. The noise signal components are identified during time segments wherein the own voice detector indicates that the at least one electric input signal, or a signal derived therefrom, originates from the voice of the user, or originates from the voice of the user with a probability above an own voice presence probability (OVPP) threshold value. A method of operating a hearing device is further disclosed.
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