DK2217007T3 - Høreapparat med adaptiv tilbagekoblingsundertrykkelse - Google Patents

Høreapparat med adaptiv tilbagekoblingsundertrykkelse

Info

Publication number
DK2217007T3
DK2217007T3 DK09152235.9T DK09152235T DK2217007T3 DK 2217007 T3 DK2217007 T3 DK 2217007T3 DK 09152235 T DK09152235 T DK 09152235T DK 2217007 T3 DK2217007 T3 DK 2217007T3
Authority
DK
Denmark
Prior art keywords
hearing aid
adaptive feedback
feedback suppression
suppression
adaptive
Prior art date
Application number
DK09152235.9T
Other languages
English (en)
Inventor
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40688043&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2217007(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Oticon As filed Critical Oticon As
Application granted granted Critical
Publication of DK2217007T3 publication Critical patent/DK2217007T3/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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK09152235.9T 2009-02-06 2009-02-06 Høreapparat med adaptiv tilbagekoblingsundertrykkelse DK2217007T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09152235.9A EP2217007B1 (en) 2009-02-06 2009-02-06 Hearing device with adaptive feedback suppression

Publications (1)

Publication Number Publication Date
DK2217007T3 true DK2217007T3 (da) 2014-08-18

Family

ID=40688043

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09152235.9T DK2217007T3 (da) 2009-02-06 2009-02-06 Høreapparat med adaptiv tilbagekoblingsundertrykkelse

Country Status (5)

Country Link
US (1) US8594355B2 (da)
EP (1) EP2217007B1 (da)
CN (1) CN101820574B (da)
AU (1) AU2010200444A1 (da)
DK (1) DK2217007T3 (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2086250B1 (en) * 2008-02-01 2020-05-13 Oticon A/S A listening system with an improved feedback cancellation system, a method and use
US10602282B2 (en) 2008-12-23 2020-03-24 Gn Resound A/S Adaptive feedback gain correction
JP4567804B1 (ja) 2009-11-30 2010-10-20 パナソニック株式会社 ハウリング抑制装置、マイク装置、アンプ装置、拡声システムおよびハウリング抑制方法
EP2439958B1 (en) 2010-10-06 2013-06-05 Oticon A/S A method of determining parameters in an adaptive audio processing algorithm and an audio processing system
US9148733B2 (en) * 2012-12-28 2015-09-29 Gn Resound A/S Hearing aid with improved localization
CN103338419B (zh) * 2013-06-29 2016-07-06 青岛歌尔声学科技有限公司 一种消除耳机啸叫的方法及装置
DK2869600T3 (da) * 2013-11-05 2017-02-06 Gn Resound As Adaptiv undertrykkelse af resttilbagekobling
US9712908B2 (en) * 2013-11-05 2017-07-18 Gn Hearing A/S Adaptive residual feedback suppression
DK2988529T3 (da) * 2014-08-20 2020-02-24 Sivantos Pte Ltd Adaptiv opdelingsfrekvens i hørehjælpeapparater
US9769574B2 (en) 2015-02-24 2017-09-19 Oticon A/S Hearing device comprising an anti-feedback power down detector
CN105307093B (zh) * 2015-11-26 2018-08-21 东南大学 一种自适应的听力补偿方法
EP3291581B1 (en) * 2016-08-30 2022-02-23 Oticon A/s A hearing device comprising a feedback detection unit
DE102017203630B3 (de) * 2017-03-06 2018-04-26 Sivantos Pte. Ltd. Verfahren zur Frequenzverzerrung eines Audiosignals und nach diesem Verfahren arbeitende Hörvorrichtung
US10542354B2 (en) * 2017-06-23 2020-01-21 Gn Hearing A/S Hearing device with suppression of comb filtering effect
DE102017215825B3 (de) * 2017-09-07 2018-10-31 Sivantos Pte. Ltd. Verfahren zum Erkennen eines Defektes in einem Hörinstrument
EP3481085B1 (en) 2017-11-01 2020-09-09 Oticon A/s A feedback detector and a hearing device comprising a feedback detector
DE102018208657B3 (de) * 2018-05-30 2019-09-26 Sivantos Pte. Ltd. Verfahren zur Verringerung eines Auftretens einer akustischen Rückkopplung in einem Hörgerät
WO2021055513A1 (en) * 2019-09-16 2021-03-25 The Regents Of The University Of California Mitigating acoustic feedback in hearing aids with frequency warping by all-pass networks
CN111464930B (zh) * 2020-05-12 2022-02-25 歌尔智能科技有限公司 耳机的啸叫检测方法、检测装置及存储介质
EP4021017A1 (en) * 2020-12-28 2022-06-29 Oticon A/s A hearing aid comprising a feedback control system
EP4106346B1 (en) * 2021-06-16 2025-08-06 Oticon A/s A hearing device comprising an adaptive filter bank
US11457304B1 (en) 2021-12-27 2022-09-27 Bose Corporation Headphone audio controller
CN118625678B (zh) * 2024-08-13 2024-10-25 四川湖山电器股份有限公司 一种自适应反馈抑制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6134329A (en) * 1997-09-05 2000-10-17 House Ear Institute Method of measuring and preventing unstable feedback in hearing aids
US6665410B1 (en) * 1998-05-12 2003-12-16 John Warren Parkins Adaptive feedback controller with open-loop transfer function reference suited for applications such as active noise control
US6876751B1 (en) * 1998-09-30 2005-04-05 House Ear Institute Band-limited adaptive feedback canceller for hearing aids
US6560332B1 (en) * 1999-05-18 2003-05-06 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for improving echo suppression in bi-directional communications systems
EP2066139A3 (en) 2000-09-25 2010-06-23 Widex A/S A hearing aid
WO2005020632A1 (en) * 2003-08-21 2005-03-03 Widex A/S Hearing aid with acoustic feedback suppression
WO2006063624A1 (en) 2004-12-16 2006-06-22 Widex A/S Hearing aid with feedback model gain estimation
DE102005020317B4 (de) 2005-05-02 2009-04-02 Siemens Audiologische Technik Gmbh Automatische Verstärkungseinstellung bei einem Hörhilfegerät
CA2624373C (en) * 2005-10-11 2012-05-08 Widex A/S A hearing aid and a method of processing input signals in a hearing aid
ATE511322T1 (de) * 2006-03-03 2011-06-15 Widex As Hörgerät und verfahren zur verwendung von verstärkungsbegrenzung in einem hörgerät
CA2647479C (en) * 2006-03-31 2011-07-26 Widex A/S Hearing aid and method of estimating dynamic gain limitation in a hearing aid
EP2003928B1 (en) * 2007-06-12 2018-10-31 Oticon A/S Online anti-feedback system for a hearing aid
WO2009049320A1 (en) * 2007-10-12 2009-04-16 Earlens Corporation Multifunction system and method for integrated hearing and communiction with noise cancellation and feedback management

Also Published As

Publication number Publication date
CN101820574B (zh) 2015-04-08
US8594355B2 (en) 2013-11-26
AU2010200444A1 (en) 2010-08-26
EP2217007A1 (en) 2010-08-11
US20100202641A1 (en) 2010-08-12
EP2217007B1 (en) 2014-06-11
CN101820574A (zh) 2010-09-01

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