DK2237573T3 - Adaptiv feedbackundertrykkelsesfremgangsmåde og anordning dertil - Google Patents

Adaptiv feedbackundertrykkelsesfremgangsmåde og anordning dertil Download PDF

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Publication number
DK2237573T3
DK2237573T3 DK10157933.2T DK10157933T DK2237573T3 DK 2237573 T3 DK2237573 T3 DK 2237573T3 DK 10157933 T DK10157933 T DK 10157933T DK 2237573 T3 DK2237573 T3 DK 2237573T3
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DK
Denmark
Prior art keywords
device therefor
suppression method
adaptive feedback
feedback suppression
adaptive
Prior art date
Application number
DK10157933.2T
Other languages
English (en)
Inventor
Jesper Jensen
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
Priority claimed from PCT/EP2009/053920 external-priority patent/WO2010112073A1/en
Application filed by Oticon As filed Critical Oticon As
Application granted granted Critical
Publication of DK2237573T3 publication Critical patent/DK2237573T3/da

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DK10157933.2T 2009-04-02 2010-03-26 Adaptiv feedbackundertrykkelsesfremgangsmåde og anordning dertil DK2237573T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2009/053920 WO2010112073A1 (en) 2009-04-02 2009-04-02 Adaptive feedback cancellation based on inserted and/or intrinsic characteristics and matched retrieval
US24567909P 2009-09-25 2009-09-25

Publications (1)

Publication Number Publication Date
DK2237573T3 true DK2237573T3 (da) 2021-05-03

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Application Number Title Priority Date Filing Date
DK10157933.2T DK2237573T3 (da) 2009-04-02 2010-03-26 Adaptiv feedbackundertrykkelsesfremgangsmåde og anordning dertil

Country Status (3)

Country Link
CN (1) CN102026080B (da)
AU (1) AU2010201268A1 (da)
DK (1) DK2237573T3 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102164329B (zh) * 2011-05-16 2016-08-31 瑞声声学科技(深圳)有限公司 消噪组件及其消噪方法
US8903722B2 (en) 2011-08-29 2014-12-02 Intel Mobile Communications GmbH Noise reduction for dual-microphone communication devices
EP2574082A1 (en) * 2011-09-20 2013-03-27 Oticon A/S Control of an adaptive feedback cancellation system based on probe signal injection
EP3419313B1 (en) * 2013-11-15 2021-09-01 Oticon A/s Hearing device with adaptive feedback-path estimation
US9288575B2 (en) * 2014-05-28 2016-03-15 GM Global Technology Operations LLC Sound augmentation system transfer function calibration
CN104616667B (zh) * 2014-12-02 2017-10-03 清华大学 一种用于汽车内的主动降噪方法
DK3139636T3 (da) * 2015-09-07 2019-12-09 Bernafon Ag Høreanordning, der omfatter et tilbagekoblingsundertrykkelsessystem baseret på signalenergirelokation
US9923550B2 (en) * 2015-09-16 2018-03-20 Bose Corporation Estimating secondary path phase in active noise control
US11445306B2 (en) * 2016-08-26 2022-09-13 Starkey Laboratories, Inc. Method and apparatus for robust acoustic feedback cancellation
CN106383035A (zh) * 2016-11-18 2017-02-08 华晨汽车集团控股有限公司 一种针对气动噪声的***传递损失测试***及方法
CN108986831B (zh) * 2017-05-31 2021-04-20 南宁富桂精密工业有限公司 语音干扰滤除的方法、电子装置及计算机可读存储介质
CN107463095B (zh) * 2017-07-20 2020-09-15 南京邮电大学 一种具有时变采样周期的输出反馈控制器设计方法
WO2021227696A1 (zh) * 2020-05-14 2021-11-18 华为技术有限公司 一种主动降噪方法及装置
CN111988721A (zh) * 2020-08-28 2020-11-24 锐捷网络股份有限公司 一种扩音方法、装置、***、介质和设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19800312A1 (de) * 1998-01-07 1999-07-08 Wolf Gmbh Richard Diagnosegerät zur bildgebenden Aufnahme fluoreszierender biologischer Gewebebereiche
US6434247B1 (en) * 1999-07-30 2002-08-13 Gn Resound A/S Feedback cancellation apparatus and methods utilizing adaptive reference filter mechanisms
US7668325B2 (en) * 2005-05-03 2010-02-23 Earlens Corporation Hearing system having an open chamber for housing components and reducing the occlusion effect
US8520866B2 (en) * 2006-12-15 2013-08-27 Nokia Corporation Apparatus, method, and computer program product providing sound-produced tactile feedback

Also Published As

Publication number Publication date
CN102026080A (zh) 2011-04-20
AU2010201268A1 (en) 2010-10-21
CN102026080B (zh) 2014-11-12

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