DE602005021259D1 - Hörgerät und verfahren zum verarbeiten von eingangssignalen in einem hörgerät - Google Patents

Hörgerät und verfahren zum verarbeiten von eingangssignalen in einem hörgerät

Info

Publication number
DE602005021259D1
DE602005021259D1 DE602005021259T DE602005021259T DE602005021259D1 DE 602005021259 D1 DE602005021259 D1 DE 602005021259D1 DE 602005021259 T DE602005021259 T DE 602005021259T DE 602005021259 T DE602005021259 T DE 602005021259T DE 602005021259 D1 DE602005021259 D1 DE 602005021259D1
Authority
DE
Germany
Prior art keywords
hearing device
spatial signal
input signals
feedback
signal
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602005021259T
Other languages
English (en)
Inventor
Kristian Tjalfe Klinkby
Jorgen Cederberg
Helge Pontoppidan Foeh
Peter Magnus Norgaard
Thilo Volker Thiede
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Widex AS
Original Assignee
Widex 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 Widex AS filed Critical Widex AS
Publication of DE602005021259D1 publication Critical patent/DE602005021259D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers

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)
  • Circuit For Audible Band Transducer (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Input From Keyboards Or The Like (AREA)
DE602005021259T 2005-10-11 2005-10-11 Hörgerät und verfahren zum verarbeiten von eingangssignalen in einem hörgerät Active DE602005021259D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DK2005/000654 WO2007042025A1 (en) 2005-10-11 2005-10-11 Hearing aid and a method of processing input signals in a hearing aid

Publications (1)

Publication Number Publication Date
DE602005021259D1 true DE602005021259D1 (de) 2010-06-24

Family

ID=36589086

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005021259T Active DE602005021259D1 (de) 2005-10-11 2005-10-11 Hörgerät und verfahren zum verarbeiten von eingangssignalen in einem hörgerät

Country Status (10)

Country Link
US (1) US8189833B2 (de)
EP (1) EP1949755B1 (de)
JP (1) JP4842323B2 (de)
CN (1) CN101273663B (de)
AT (1) ATE467987T1 (de)
AU (1) AU2005337382B2 (de)
CA (1) CA2624373C (de)
DE (1) DE602005021259D1 (de)
DK (1) DK1949755T3 (de)
WO (1) WO2007042025A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7922671B2 (en) * 2002-01-30 2011-04-12 Natus Medical Incorporated Method and apparatus for automatic non-cooperative frequency specific assessment of hearing impairment and fitting of hearing aids
EP2217007B1 (de) * 2009-02-06 2014-06-11 Oticon A/S Hörgerät mit adaptiver Rückkopplungsunterdrückung
SG177623A1 (en) 2009-07-15 2012-02-28 Widex As Method and processing unit for adaptive wind noise suppression in a hearing aid system and a hearing aid system
US10334370B2 (en) 2009-07-25 2019-06-25 Eargo, Inc. Apparatus, system and method for reducing acoustic feedback interference signals
US10097936B2 (en) 2009-07-22 2018-10-09 Eargo, Inc. Adjustable securing mechanism
US9826322B2 (en) 2009-07-22 2017-11-21 Eargo, Inc. Adjustable securing mechanism
US10284977B2 (en) 2009-07-25 2019-05-07 Eargo, Inc. Adjustable securing mechanism
DK2486735T3 (en) 2009-10-08 2015-06-08 Widex As A process for controlling the adaptation of the feedback cancellation in a hearing aid and a hearing aid
GB2474461B (en) * 2009-10-14 2016-08-31 Thales Holdings Uk Plc Electronic baffling of sensor arrays
DE102009051200B4 (de) * 2009-10-29 2014-06-18 Siemens Medical Instruments Pte. Ltd. Hörgerät und Verfahren zur Rückkopplungsunterdrückung mit einem Richtmikrofon
US8515109B2 (en) * 2009-11-19 2013-08-20 Gn Resound A/S Hearing aid with beamforming capability
DE102009060094B4 (de) * 2009-12-22 2013-03-14 Siemens Medical Instruments Pte. Ltd. Verfahren und Hörgerät zur Rückkopplungserkennung und -unterdrückung mit einem Richtmikrofon
EP2629551B1 (de) * 2009-12-29 2014-11-19 GN Resound A/S Binaurales Hörgerät
DE102010011729A1 (de) * 2010-03-17 2011-09-22 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung und Verfahren zum Einstellen derselben für einen rückkopplungsfreien Betrieb
EP2697983A1 (de) * 2011-04-14 2014-02-19 Phonak AG Hörinstrument
CN103035991B (zh) * 2012-12-26 2015-09-09 成都天奥电子股份有限公司 一种插损补偿的微波中继通信合路器***
US9712908B2 (en) * 2013-11-05 2017-07-18 Gn Hearing A/S Adaptive residual feedback suppression
WO2016095986A1 (en) * 2014-12-17 2016-06-23 Widex A/S A hearing aid and a method of operating a hearing aid system
US9838804B2 (en) * 2015-02-27 2017-12-05 Cochlear Limited Methods, systems, and devices for adaptively filtering audio signals
DE112016005620T5 (de) * 2015-12-08 2018-10-04 Eargo, Inc. Vorrichtung, System und Verfahren zum Verringern von Akustische-Rückkopplung-Interferenzsignalen
EP3422736B1 (de) * 2017-06-30 2020-07-29 GN Audio A/S Reduzierung von pop-geräuschen in headsets mit mehreren mikrofonen
DE102017221006A1 (de) * 2017-11-23 2019-05-23 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgerätes
CN108630216B (zh) * 2018-02-15 2021-08-27 湖北工业大学 一种基于双麦克风模型的mpnlms声反馈抑制方法
US11089402B2 (en) 2018-10-19 2021-08-10 Bose Corporation Conversation assistance audio device control
US10795638B2 (en) * 2018-10-19 2020-10-06 Bose Corporation Conversation assistance audio device personalization
CN109688510B (zh) * 2018-11-12 2020-05-08 南京南大电子智慧型服务机器人研究院有限公司 一种提升单指向传声器低频指向性的方法
WO2021110924A1 (en) 2019-12-04 2021-06-10 Widex A/S A hearing aid and a method of operating a hearing aid

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3037762B2 (ja) 1991-01-30 2000-05-08 前田建設工業株式会社 フレッシュコンクリートの流動性試験方法及びその装置
CA2100015A1 (en) * 1992-07-29 1994-01-30 Resound Corporation Auditory prosthesis with user-controlled feedback cancellation
US6072884A (en) 1997-11-18 2000-06-06 Audiologic Hearing Systems Lp Feedback cancellation apparatus and methods
AU4776999A (en) 1999-06-24 2001-01-31 Topholm & Westermann Aps Hearing aid with controllable directional characteristics
DE69908662T2 (de) 1999-08-03 2004-05-13 Widex A/S Hörgerät mit adaptiver anpassung von mikrofonen
US6480610B1 (en) * 1999-09-21 2002-11-12 Sonic Innovations, Inc. Subband acoustic feedback cancellation in hearing aids
DE10195933T1 (de) * 2000-03-14 2003-04-30 Audia Technology Inc Adaptiver Mikrophonabgleich in einem Richtsystem mit mehreren Mikrophonen
EP2066139A3 (de) 2000-09-25 2010-06-23 Widex A/S Hörgerät
JP2002218583A (ja) * 2001-01-17 2002-08-02 Sony Corp 音場合成演算方法及び装置
AU2002338610B2 (en) 2001-04-18 2006-02-02 Widex A/S Directional controller and a method of controlling a hearing aid
CA2357200C (en) * 2001-09-07 2010-05-04 Dspfactory Ltd. Listening device
US7519193B2 (en) * 2003-09-03 2009-04-14 Resistance Technology, Inc. Hearing aid circuit reducing feedback
EP1469702B1 (de) * 2004-03-15 2016-11-23 Sonova AG Rückkopplungsunterdrückung
WO2005091675A1 (en) * 2004-03-23 2005-09-29 Oticon A/S Hearing aid with anti feedback system
US7463745B2 (en) * 2004-04-09 2008-12-09 Otologic, Llc Phase based feedback oscillation prevention in hearing aids
US7688985B2 (en) * 2004-04-30 2010-03-30 Phonak Ag Automatic microphone matching

Also Published As

Publication number Publication date
EP1949755A1 (de) 2008-07-30
US20080253596A1 (en) 2008-10-16
ATE467987T1 (de) 2010-05-15
CN101273663B (zh) 2011-06-22
EP1949755B1 (de) 2010-05-12
WO2007042025A1 (en) 2007-04-19
AU2005337382A1 (en) 2007-04-19
CA2624373A1 (en) 2007-04-19
DK1949755T3 (da) 2010-08-23
AU2005337382B2 (en) 2009-06-11
CN101273663A (zh) 2008-09-24
CA2624373C (en) 2012-05-08
JP2009510853A (ja) 2009-03-12
US8189833B2 (en) 2012-05-29
JP4842323B2 (ja) 2011-12-21

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