DK2237573T3 - Adaptive feedback suppression method and device therefor - Google Patents

Adaptive feedback suppression method and device therefor 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
Authority
DK
Denmark
Prior art keywords
device therefor
suppression method
adaptive feedback
feedback suppression
adaptive
Prior art date
Application number
DK10157933.2T
Other languages
Danish (da)
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/en

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DK10157933.2T 2009-04-02 2010-03-26 Adaptive feedback suppression method and device therefor DK2237573T3 (en)

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 (en) 2021-05-03

Family

ID=42983277

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10157933.2T DK2237573T3 (en) 2009-04-02 2010-03-26 Adaptive feedback suppression method and device therefor

Country Status (3)

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CN (1) CN102026080B (en)
AU (1) AU2010201268A1 (en)
DK (1) DK2237573T3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102164329B (en) * 2011-05-16 2016-08-31 瑞声声学科技(深圳)有限公司 De-noising assembly and noise-eliminating method thereof
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 (en) * 2014-12-02 2017-10-03 清华大学 A kind of active denoising method in automobile
EP3139636B1 (en) * 2015-09-07 2019-10-16 Oticon A/s A hearing device comprising a feedback cancellation system based on signal energy relocation
US9923550B2 (en) * 2015-09-16 2018-03-20 Bose Corporation Estimating secondary path phase in active noise control
DK3288285T3 (en) * 2016-08-26 2019-11-18 Starkey Labs Inc METHOD AND DEVICE FOR ROBUST ACOUSTIC FEEDBACK REPRESSION
CN106383035A (en) * 2016-11-18 2017-02-08 华晨汽车集团控股有限公司 Muffler transmission loss testing system and muffler transmission loss testing method for aiming at aerodynamic noise
CN108986831B (en) * 2017-05-31 2021-04-20 南宁富桂精密工业有限公司 Method for filtering voice interference, electronic device and computer readable storage medium
CN107463095B (en) * 2017-07-20 2020-09-15 南京邮电大学 Design method of output feedback controller with time-varying sampling period
JP2023525138A (en) * 2020-05-14 2023-06-14 ホアウェイ・テクノロジーズ・カンパニー・リミテッド Active noise canceling method and apparatus
CN111988721A (en) * 2020-08-28 2020-11-24 锐捷网络股份有限公司 Sound amplification method, device, system, medium and equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19800312A1 (en) * 1998-01-07 1999-07-08 Wolf Gmbh Richard Diagnostic device for imaging of fluorescent biological tissue areas
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
CN102026080B (en) 2014-11-12
CN102026080A (en) 2011-04-20
AU2010201268A1 (en) 2010-10-21

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