DK2237573T3 - Adaptive feedback suppression method and device therefor - Google Patents
Adaptive feedback suppression method and device therefor Download PDFInfo
- 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
Links
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)
Country | Link |
---|---|
CN (1) | CN102026080B (en) |
AU (1) | AU2010201268A1 (en) |
DK (1) | DK2237573T3 (en) |
Families Citing this family (14)
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)
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 |
-
2010
- 2010-03-26 DK DK10157933.2T patent/DK2237573T3/en active
- 2010-03-30 AU AU2010201268A patent/AU2010201268A1/en not_active Abandoned
- 2010-04-02 CN CN201010145626.3A patent/CN102026080B/en active Active
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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