DK3419313T3 - Høreanordning med adaptiv feedback-vejestimering - Google Patents

Høreanordning med adaptiv feedback-vejestimering Download PDF

Info

Publication number
DK3419313T3
DK3419313T3 DK18184641.1T DK18184641T DK3419313T3 DK 3419313 T3 DK3419313 T3 DK 3419313T3 DK 18184641 T DK18184641 T DK 18184641T DK 3419313 T3 DK3419313 T3 DK 3419313T3
Authority
DK
Denmark
Prior art keywords
stimering
hearing device
adaptive feedback
feedback road
road
Prior art date
Application number
DK18184641.1T
Other languages
English (en)
Inventor
Michael Syskind Pedersen
Jesper Jensen
Meng Guo
Original Assignee
Oticon As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oticon As filed Critical Oticon As
Application granted granted Critical
Publication of DK3419313T3 publication Critical patent/DK3419313T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/453—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback electronically
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/20—Arrangements for preventing acoustic feed-back
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
    • H04M9/082—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic using echo cancellers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/55—Communication between hearing aids and external devices via a network for data exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/03—Synergistic effects of band splitting and sub-band processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/55—Electric hearing aids using an external connection, either wireless or wired
    • H04R25/552—Binaural
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/55—Electric hearing aids using an external connection, either wireless or wired
    • H04R25/554—Electric hearing aids using an external connection, either wireless or wired using a wireless connection, e.g. between microphone and amplifier or using Tcoils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/55—Electric hearing aids using an external connection, either wireless or wired
    • H04R25/558—Remote control, e.g. of amplification, frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK18184641.1T 2013-11-15 2013-11-15 Høreanordning med adaptiv feedback-vejestimering DK3419313T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18184641.1A EP3419313B1 (en) 2013-11-15 2013-11-15 Hearing device with adaptive feedback-path estimation
EP13193053.9A EP2874409B1 (en) 2013-11-15 2013-11-15 Hearing device with adaptive feedback-path estimation

Publications (1)

Publication Number Publication Date
DK3419313T3 true DK3419313T3 (da) 2021-10-11

Family

ID=49578219

Family Applications (2)

Application Number Title Priority Date Filing Date
DK13193053.9T DK2874409T3 (da) 2013-11-15 2013-11-15 Høreanordning med adaptiv tilbagekoblingsvejsestimering
DK18184641.1T DK3419313T3 (da) 2013-11-15 2013-11-15 Høreanordning med adaptiv feedback-vejestimering

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK13193053.9T DK2874409T3 (da) 2013-11-15 2013-11-15 Høreanordning med adaptiv tilbagekoblingsvejsestimering

Country Status (4)

Country Link
US (1) US9179224B2 (da)
EP (2) EP2874409B1 (da)
CN (1) CN104661151B (da)
DK (2) DK2874409T3 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3002959B1 (en) * 2014-10-02 2019-02-06 Oticon A/s Feedback estimation based on deterministic sequences
DK3062531T3 (da) * 2015-02-24 2018-01-15 Oticon As Høreanordning, der omfatter en nedlukningsdetektor med anti-tilbagekobling
US20170078806A1 (en) 2015-09-14 2017-03-16 Bitwave Pte Ltd Sound level control for hearing assistive devices
US20170195811A1 (en) * 2015-12-30 2017-07-06 Knowles Electronics Llc Audio Monitoring and Adaptation Using Headset Microphones Inside User's Ear Canal
US10251001B2 (en) * 2016-01-13 2019-04-02 Bitwave Pte Ltd Integrated personal amplifier system with howling control
DE112017006512T5 (de) 2016-12-22 2019-10-24 Synaptics, Inc. Verfahren und Systeme zum Abstimmen einer aktiven geräuschunterdrückenden Audiovorrichtung durch einen Endbenutzer
US10012691B1 (en) * 2017-11-07 2018-07-03 Qualcomm Incorporated Audio output diagnostic circuit
BR112022021536A2 (pt) 2020-08-29 2023-04-04 Shenzhen Shokz Co Ltd Sistemas e métodos para obter funções de transferência de vibração
CN117529772A (zh) * 2021-02-14 2024-02-06 赛朗声学技术有限公司 用于开放式声学耳机处的主动声学控制（aac）的设备、系统和方法
EP4047955A1 (en) * 2021-02-17 2022-08-24 Oticon A/s A hearing aid comprising a feedback control system
CN120071887B (zh) * 2025-02-28 2026-04-14 鹿溪医疗设备(广东)有限公司 一种听力计的噪声调节方法及其噪声生成器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6885752B1 (en) * 1994-07-08 2005-04-26 Brigham Young University Hearing aid device incorporating signal processing techniques
US6480610B1 (en) * 1999-09-21 2002-11-12 Sonic Innovations, Inc. Subband acoustic feedback cancellation in hearing aids
EP1191813A1 (en) * 2000-09-25 2002-03-27 TOPHOLM & WESTERMANN APS A hearing aid with an adaptive filter for suppression of acoustic feedback
DE102006020832B4 (de) * 2006-05-04 2016-10-27 Sivantos Gmbh Verfahren zum Unterdrücken von Rückkopplungen bei Hörvorrichtungen
EP2071873B1 (en) * 2007-12-11 2017-05-03 Bernafon AG A hearing aid system comprising a matched filter and a measurement method
EP2237573B1 (en) * 2009-04-02 2021-03-10 Oticon A/S Adaptive feedback cancellation method and apparatus therefor
US8442251B2 (en) * 2009-04-02 2013-05-14 Oticon A/S Adaptive feedback cancellation based on inserted and/or intrinsic characteristics and matched retrieval
DK2237573T3 (da) * 2009-04-02 2021-05-03 Oticon As Adaptiv feedbackundertrykkelsesfremgangsmåde og anordning dertil
DK2613566T3 (da) * 2012-01-03 2016-10-17 Oticon As En lytteanordning og en fremgangsmåde til at overvåge anbringelsen af en øreprop for en lytteanordning

Also Published As

Publication number Publication date
CN104661151A (zh) 2015-05-27
EP2874409B1 (en) 2018-09-05
US9179224B2 (en) 2015-11-03
DK2874409T3 (da) 2018-12-10
EP3419313B1 (en) 2021-09-01
EP2874409A1 (en) 2015-05-20
CN104661151B (zh) 2019-07-05
EP3419313A1 (en) 2018-12-26
US20150139460A1 (en) 2015-05-21

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