DK2086250T3 - Lyttesystem med et forbedret feedback-undertrykkelsessystem, en fremgangsmåde og anvendelse - Google Patents

Lyttesystem med et forbedret feedback-undertrykkelsessystem, en fremgangsmåde og anvendelse Download PDF

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Publication number
DK2086250T3
DK2086250T3 DK08101215.5T DK08101215T DK2086250T3 DK 2086250 T3 DK2086250 T3 DK 2086250T3 DK 08101215 T DK08101215 T DK 08101215T DK 2086250 T3 DK2086250 T3 DK 2086250T3
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DK
Denmark
Prior art keywords
application
feedback suppression
improved feedback
listening
suppression system
Prior art date
Application number
DK08101215.5T
Other languages
English (en)
Inventor
Johan Hellgren
Thomas Bo Elmedyb
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 DK2086250T3 publication Critical patent/DK2086250T3/da

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits

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)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK08101215.5T 2008-02-01 2008-02-01 Lyttesystem med et forbedret feedback-undertrykkelsessystem, en fremgangsmåde og anvendelse DK2086250T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08101215.5A EP2086250B1 (en) 2008-02-01 2008-02-01 A listening system with an improved feedback cancellation system, a method and use

Publications (1)

Publication Number Publication Date
DK2086250T3 true DK2086250T3 (da) 2020-07-06

Family

ID=39531365

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08101215.5T DK2086250T3 (da) 2008-02-01 2008-02-01 Lyttesystem med et forbedret feedback-undertrykkelsessystem, en fremgangsmåde og anvendelse

Country Status (4)

Country Link
US (2) US8798297B2 (da)
EP (1) EP2086250B1 (da)
CN (1) CN101516051A (da)
DK (1) DK2086250T3 (da)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI487104B (zh) * 2008-11-07 2015-06-01 Semiconductor Energy Lab 半導體裝置和其製造方法
DE102009051200B4 (de) * 2009-10-29 2014-06-18 Siemens Medical Instruments Pte. Ltd. Hörgerät und Verfahren zur Rückkopplungsunterdrückung mit einem Richtmikrofon
DK200970303A (en) 2009-12-29 2011-06-30 Gn Resound As A method for the detection of whistling in an audio system and a hearing aid executing the method
KR101812655B1 (ko) * 2011-02-25 2017-12-28 삼성전자주식회사 음원재생장치, 음원재생장치에서 음원을 재생하는 방법 및 궤환신호를 제거하는 방법
DE102011006129B4 (de) * 2011-03-25 2013-06-06 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung mit Rückkopplungsunterdrückungseinrichtung und Verfahren zum Betreiben der Hörvorrichtung
EP2560410B1 (en) * 2011-08-15 2019-06-19 Oticon A/s Control of output modulation in a hearing instrument
EP2590436B1 (en) * 2011-11-01 2014-05-14 Phonak AG Binaural hearing device and method to operate the hearing device
DK2590437T3 (da) 2011-11-03 2016-01-11 Sivantos Pte Ltd Periodisk adaptering af en tilbagekoblingsundertrykningsindretning
CN102625213B (zh) * 2012-04-05 2014-04-30 中国科学院声学研究所 一种处理音频系统啸叫的方法及音频系统
CN103428607A (zh) * 2012-05-25 2013-12-04 华为技术有限公司 一种音频信号播放系统及电子设备
DK2677770T3 (da) * 2012-06-21 2015-10-26 Oticon As Høreapparat omfattende en tilbagekoblingsalarm
US20140270291A1 (en) * 2013-03-15 2014-09-18 Mark C. Flynn Fitting a Bilateral Hearing Prosthesis System
US10375476B2 (en) 2013-11-13 2019-08-06 Om Audio, Llc Signature tuning filters
JP6285300B2 (ja) * 2014-07-07 2018-02-28 リオン株式会社 補聴器及びフィードバックキャンセラ
JP6391198B2 (ja) * 2015-01-14 2018-09-19 ヴェーデクス・アクティーセルスカプ 補聴器システムの動作方法および補聴器システム
DE102015204010B4 (de) * 2015-03-05 2016-12-15 Sivantos Pte. Ltd. Verfahren zur Unterdrückung eines Störgeräusches in einem akustischen System
EP3182722B1 (en) * 2015-12-16 2020-12-09 Harman Becker Automotive Systems GmbH Active noise control in a helmet
EP3185588A1 (en) * 2015-12-22 2017-06-28 Oticon A/s A hearing device comprising a feedback detector
EP3185589B1 (en) * 2015-12-22 2024-02-07 Oticon A/s A hearing device comprising a microphone control system
CN109716786B (zh) * 2016-09-16 2020-06-09 阿凡达公司 耳机的有源噪声消除系统
JP6471199B2 (ja) * 2017-07-18 2019-02-13 リオン株式会社 フィードバックキャンセラ及び補聴器
JP7045255B2 (ja) * 2018-04-26 2022-03-31 リオン株式会社 両耳補聴器
EP3915275A1 (en) * 2019-01-24 2021-12-01 Frey, Sandra Maria Hearing protection device
CN114866380A (zh) * 2021-02-03 2022-08-05 维沃移动通信有限公司 信号处理方法、装置、通信设备及存储介质
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
US11722819B2 (en) * 2021-09-21 2023-08-08 Meta Platforms Technologies, Llc Adaptive feedback cancelation and entrainment mitigation
CN115604614B (zh) * 2022-12-15 2023-03-31 成都海普迪科技有限公司 采用吊装麦克风进行本地扩声和远程互动的系统和方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900588A1 (de) 1989-01-11 1990-07-19 Toepholm & Westermann Fernsteuerbares, programmierbares hoergeraetesystem
US5402496A (en) * 1992-07-13 1995-03-28 Minnesota Mining And Manufacturing Company Auditory prosthesis, noise suppression apparatus and feedback suppression apparatus having focused adaptive filtering
US5442712A (en) * 1992-11-25 1995-08-15 Matsushita Electric Industrial Co., Ltd. Sound amplifying apparatus with automatic howl-suppressing function
EP1569357A1 (en) * 1997-09-16 2005-08-31 Sanyo Electric Co., Ltd. Voice switch
ATE330444T1 (de) 1999-07-19 2006-07-15 Oticon As Rückkopplungsanullierung mit niederfrequenzeingang
US6831986B2 (en) * 2000-12-21 2004-12-14 Gn Resound A/S Feedback cancellation in a hearing aid with reduced sensitivity to low-frequency tonal inputs
DE10110258C1 (de) * 2001-03-02 2002-08-29 Siemens Audiologische Technik Verfahren zum Betrieb eines Hörhilfegerätes oder Hörgerätesystems sowie Hörhilfegerät oder Hörgerätesystem
DK1460769T3 (da) 2003-03-18 2007-08-13 Phonak Comm Ag Mobil transceiver og elektronisk modul til styring af transceiveren
DK1721488T3 (da) * 2004-03-03 2009-03-02 Widex As Höreapparat med adaptivt tilbagekoblingsundertrykkelsessystem
US8116489B2 (en) * 2004-10-01 2012-02-14 Hearworks Pty Ltd Accoustically transparent occlusion reduction system and method
US20100240886A1 (en) 2006-03-28 2010-09-23 Kaneka Corporation Process for producing carbapenem compound
CA2647462C (en) * 2006-04-01 2014-05-20 Widex A/S Hearing aid, and a method for control of adaptation rate in anti-feedback systems for hearing aids
EP2165567B1 (en) * 2007-05-22 2010-10-06 Phonak AG Method for feedback cancelling in a hearing device and a hearing device
EP2148528A1 (en) * 2008-07-24 2010-01-27 Oticon A/S Adaptive long-term prediction filter for adaptive whitening
EP2217007B1 (en) * 2009-02-06 2014-06-11 Oticon A/S Hearing device with adaptive feedback suppression

Also Published As

Publication number Publication date
US20090196445A1 (en) 2009-08-06
EP2086250B1 (en) 2020-05-13
US8798297B2 (en) 2014-08-05
CN101516051A (zh) 2009-08-26
US9338562B2 (en) 2016-05-10
EP2086250A1 (en) 2009-08-05
US20140355802A1 (en) 2014-12-04

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