DK1742509T3 - Et system og en fremgangsmåde til eliminering af feedback og støj i et høreapparat - Google Patents
Et system og en fremgangsmåde til eliminering af feedback og støj i et høreapparatInfo
- Publication number
- DK1742509T3 DK1742509T3 DK05106277.6T DK05106277T DK1742509T3 DK 1742509 T3 DK1742509 T3 DK 1742509T3 DK 05106277 T DK05106277 T DK 05106277T DK 1742509 T3 DK1742509 T3 DK 1742509T3
- Authority
- DK
- Denmark
- Prior art keywords
- noise
- hearing aid
- eliminating feedback
- eliminating
- feedback
- Prior art date
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)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05106277.6A EP1742509B1 (en) | 2005-07-08 | 2005-07-08 | A system and method for eliminating feedback and noise in a hearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1742509T3 true DK1742509T3 (da) | 2013-11-04 |
Family
ID=35311469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK05106277.6T DK1742509T3 (da) | 2005-07-08 | 2005-07-08 | Et system og en fremgangsmåde til eliminering af feedback og støj i et høreapparat |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8180081B2 (da) |
| EP (1) | EP1742509B1 (da) |
| CN (1) | CN101218850B (da) |
| AU (1) | AU2006268773B2 (da) |
| DK (1) | DK1742509T3 (da) |
| WO (1) | WO2007006658A1 (da) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006020832B4 (de) * | 2006-05-04 | 2016-10-27 | Sivantos Gmbh | Verfahren zum Unterdrücken von Rückkopplungen bei Hörvorrichtungen |
| GB2445984B (en) * | 2007-01-25 | 2011-12-07 | Sonaptic Ltd | Ambient noise reduction |
| AU2008203351B2 (en) | 2007-08-08 | 2011-01-27 | Oticon A/S | Frequency transposition applications for improving spatial hearing abilities of subjects with high frequency hearing loss |
| DE602007008429D1 (de) * | 2007-10-01 | 2010-09-23 | Harman Becker Automotive Sys | Effiziente Audiosignalverarbeitung im Subbandbereich, Verfahren, Vorrichtung und dazugehöriges Computerprogramm |
| EP2148526B1 (en) | 2008-07-24 | 2020-08-19 | Oticon A/S | Spectral content modification for robust feedback channel estimation |
| EP2184929B1 (en) | 2008-11-10 | 2013-04-03 | Oticon A/S | N band FM demodulation to aid cochlear hearing impaired persons |
| DK2211339T3 (da) * | 2009-01-23 | 2017-08-28 | Oticon As | Lyttesystem |
| AU2009339343A1 (en) * | 2009-02-06 | 2011-08-18 | Oticon A/S | Spectral band substitution to avoid howls and sub-oscillation |
| WO2010108803A2 (de) * | 2009-03-25 | 2010-09-30 | Endress+Hauser Conducta Gesellschaft Für Mess- Und Regeltechnik Mbh+Co. Kg | Verfahren und schaltung zur signalübertragung über eine stromschleife |
| DE102009016845B3 (de) * | 2009-04-08 | 2010-08-05 | Siemens Medical Instruments Pte. Ltd. | Anordnung und Verfahren zur Erkennung von Rückkopplungen bei Hörvorrichtungen |
| DE102009018812B4 (de) | 2009-04-24 | 2015-05-28 | Siemens Medical Instruments Pte. Ltd. | Verfahren zum Betrieb einer Hörvorrichtung und Hörvorrichtung mit einer Frequenzweiche |
| US8073151B2 (en) * | 2009-04-28 | 2011-12-06 | Bose Corporation | Dynamically configurable ANR filter block topology |
| US8073150B2 (en) * | 2009-04-28 | 2011-12-06 | Bose Corporation | Dynamically configurable ANR signal processing topology |
| US8090114B2 (en) * | 2009-04-28 | 2012-01-03 | Bose Corporation | Convertible filter |
| US8184822B2 (en) * | 2009-04-28 | 2012-05-22 | Bose Corporation | ANR signal processing topology |
| US8165313B2 (en) * | 2009-04-28 | 2012-04-24 | Bose Corporation | ANR settings triple-buffering |
| DE102009021310B4 (de) | 2009-05-14 | 2011-02-24 | Siemens Medical Instruments Pte. Ltd. | Binaurale Hörvorrichtung und Verfahren zum Betrieb einer binauralen Hörvorrichtung mit Frequenzverzerrung |
| DK2309776T3 (da) | 2009-09-14 | 2014-10-27 | Gn Resound As | Høreapparat med midler til adaptiv feedbackkompensation |
| DK2309777T3 (da) | 2009-09-14 | 2013-02-04 | Gn Resound As | Et høreapparat med organer til at de-korrelere indgangs- og udgangssignaler |
| HUE071544T2 (hu) | 2009-10-21 | 2025-09-28 | Dolby Int Ab | Túlmintavételezés kombinált transzponáló szûrõbankban |
| WO2011050313A1 (en) * | 2009-10-23 | 2011-04-28 | Advanced Bionics, Llc | Fully implantable cochlear implant systems including optional external components and methods for using the same |
| 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 |
| EP2375785B1 (en) * | 2010-04-08 | 2018-08-29 | GN Hearing A/S | Stability improvements in hearing aids |
| EP2580923A4 (en) * | 2010-06-08 | 2013-10-30 | Music Group Ip Ltd | SYSTEM AND METHOD FOR INCREASING A FEEDBACK RECOGNITION RATE IN AN AUDIO SYSTEM |
| DE102010041644B4 (de) † | 2010-09-29 | 2019-07-11 | Sivantos Pte. Ltd. | Verfahren zur Frequenzkompression mit harmonischer Korrektur und Vorrichtung |
| EP2563044B1 (en) | 2011-08-23 | 2014-07-23 | Oticon A/s | A method, a listening device and a listening system for maximizing a better ear effect |
| EP2563045B1 (en) | 2011-08-23 | 2014-07-23 | Oticon A/s | A method and a binaural listening system for maximizing a better ear effect |
| EP2579252B1 (en) * | 2011-10-08 | 2020-04-22 | GN Hearing A/S | Stability and speech audibility improvements in hearing devices |
| WO2013050605A1 (en) * | 2011-10-08 | 2013-04-11 | Gn Resound A/S | Stability and speech audibility improvements in hearing devices |
| US9640193B2 (en) | 2011-11-04 | 2017-05-02 | Northeastern University | Systems and methods for enhancing place-of-articulation features in frequency-lowered speech |
| KR101253708B1 (ko) * | 2012-08-29 | 2013-04-12 | (주)알고코리아 | 보청장치의 외부 소음을 차폐하는 방법 |
| US9319808B2 (en) * | 2012-11-19 | 2016-04-19 | Gn Resound A/S | Hearing aid having a near field resonant parasitic element |
| EP2738938B1 (en) * | 2012-11-29 | 2020-06-17 | Goodix Technology (HK) Company Limited | Audio system |
| EP2765787B1 (en) * | 2013-02-07 | 2019-12-11 | Sennheiser Communications A/S | A method of reducing un-correlated noise in an audio processing device |
| WO2014206446A1 (en) * | 2013-06-25 | 2014-12-31 | Phonak Ag | A method for operating a hearing device as well as a hearing device |
| DK2822263T3 (da) | 2013-07-05 | 2019-06-17 | Sennheiser Communications As | Kommunikationsanordning med ekkoundertrykkelse |
| JP6174409B2 (ja) * | 2013-07-25 | 2017-08-02 | 京セラ株式会社 | 測定システム |
| US9351072B2 (en) * | 2013-11-05 | 2016-05-24 | Bose Corporation | Multi-band harmonic discrimination for feedback suppression |
| US9615163B1 (en) * | 2013-12-20 | 2017-04-04 | Amazon Technologies, Inc. | Smart bass reflex loudspeaker |
| US9590581B2 (en) * | 2014-02-06 | 2017-03-07 | Vladimir BENKHAN | System and method for reduction of signal distortion |
| WO2015124211A1 (en) * | 2014-02-24 | 2015-08-27 | Widex A/S | Hearing aid with assisted noise suppression |
| US10257619B2 (en) * | 2014-03-05 | 2019-04-09 | Cochlear Limited | Own voice body conducted noise management |
| US9613634B2 (en) * | 2014-06-19 | 2017-04-04 | Yang Gao | Control of acoustic echo canceller adaptive filter for speech enhancement |
| TWI603627B (zh) * | 2015-07-03 | 2017-10-21 | 元鼎音訊股份有限公司 | 處理聲音段之方法及其電腦程式產品及助聽器 |
| DK180177B1 (en) * | 2018-04-30 | 2020-07-16 | Widex As | Method of operating a hearing aid system and a hearing aid system |
| EP4533821A1 (en) | 2022-06-01 | 2025-04-09 | Widex A/S | A hearing aid system and a method of operating a hearing aid system |
| WO2024115548A1 (en) | 2022-12-02 | 2024-06-06 | Widex A/S | A hearing aid system and a method of operating a hearing aid system |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2036078C (en) * | 1990-02-21 | 1994-07-26 | Fumio Amano | Sub-band acoustic echo canceller |
| US5305307A (en) * | 1991-01-04 | 1994-04-19 | Picturetel Corporation | Adaptive acoustic echo canceller having means for reducing or eliminating echo in a plurality of signal bandwidths |
| 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 |
| ATE320162T1 (de) * | 1997-04-16 | 2006-03-15 | Emma Mixed Signal Cv | Filterbankanordnung und verfahren zur filterung und trennung eines informationssignal in unterschiedlichen frequenzbändern, insbesondere für audiosignale in hörhilfegeräten |
| SE512719C2 (sv) | 1997-06-10 | 2000-05-02 | Lars Gustaf Liljeryd | En metod och anordning för reduktion av dataflöde baserad på harmonisk bandbreddsexpansion |
| DE69942784D1 (de) * | 1998-04-14 | 2010-10-28 | Hearing Enhancement Co Llc | Verfahren und Vorrichtung, die es einem End-Benutzer ermöglichen, Hörer-Präferenzen für Hörbehinderte und Nicht-Hörbehinderte einzustellen |
| SE9903553D0 (sv) * | 1999-01-27 | 1999-10-01 | Lars Liljeryd | Enhancing percepptual performance of SBR and related coding methods by adaptive noise addition (ANA) and noise substitution limiting (NSL) |
| DE60018084T2 (de) | 1999-09-10 | 2005-12-29 | Starkey Laboratories, Inc., Eden Prairie | Audiosignalverarbeitung |
| US6978236B1 (en) * | 1999-10-01 | 2005-12-20 | Coding Technologies Ab | Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching |
| SE0004163D0 (sv) * | 2000-11-14 | 2000-11-14 | Coding Technologies Sweden Ab | Enhancing perceptual performance of high frequency reconstruction coding methods by adaptive filtering |
| US7248711B2 (en) * | 2003-03-06 | 2007-07-24 | Phonak Ag | Method for frequency transposition and use of the method in a hearing device and a communication device |
-
2005
- 2005-07-08 EP EP05106277.6A patent/EP1742509B1/en not_active Expired - Lifetime
- 2005-07-08 DK DK05106277.6T patent/DK1742509T3/da active
-
2006
- 2006-06-29 AU AU2006268773A patent/AU2006268773B2/en not_active Ceased
- 2006-06-29 CN CN200680024910.7A patent/CN101218850B/zh not_active Expired - Fee Related
- 2006-06-29 WO PCT/EP2006/063688 patent/WO2007006658A1/en not_active Ceased
- 2006-06-29 US US11/922,854 patent/US8180081B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1742509A1 (en) | 2007-01-10 |
| CN101218850B (zh) | 2013-01-30 |
| AU2006268773B2 (en) | 2010-03-18 |
| AU2006268773A1 (en) | 2007-01-18 |
| EP1742509B1 (en) | 2013-08-14 |
| US20090034768A1 (en) | 2009-02-05 |
| US8180081B2 (en) | 2012-05-15 |
| WO2007006658A1 (en) | 2007-01-18 |
| CN101218850A (zh) | 2008-07-09 |
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