ATE467987T1 - 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
ATE467987T1
ATE467987T1 AT05858687T AT05858687T ATE467987T1 AT E467987 T1 ATE467987 T1 AT E467987T1 AT 05858687 T AT05858687 T AT 05858687T AT 05858687 T AT05858687 T AT 05858687T AT E467987 T1 ATE467987 T1 AT E467987T1
Authority
AT
Austria
Prior art keywords
hearing aid
spatial signal
input signals
feedback
processing input
Prior art date
Application number
AT05858687T
Other languages
English (en)
Inventor
Kristian Tjalfe Klinkby
Jorgen Cederberg
Helge Pontoppidan Foeh
Peter Magnus Norgaard
Thilo Volker Thiede
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
Application granted granted Critical
Publication of ATE467987T1 publication Critical patent/ATE467987T1/de

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
    • 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
    • H04R25/40—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)
AT05858687T 2005-10-11 2005-10-11 Hörgerät und verfahren zum verarbeiten von eingangssignalen in einem hörgerät ATE467987T1 (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
ATE467987T1 true ATE467987T1 (de) 2010-05-15

Family

ID=36589086

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05858687T ATE467987T1 (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)

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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
DK2217007T3 (da) * 2009-02-06 2014-08-18 Oticon As Høreapparat med adaptiv tilbagekoblingsundertrykkelse
CN102474694B (zh) 2009-07-15 2015-07-01 唯听助听器公司 在助听器系统中自适应地抑制风噪声的方法和处理单元以及助听器系统
US10334370B2 (en) 2009-07-25 2019-06-25 Eargo, Inc. Apparatus, system and method for reducing acoustic feedback interference signals
US9826322B2 (en) 2009-07-22 2017-11-21 Eargo, Inc. Adjustable securing mechanism
US10097936B2 (en) 2009-07-22 2018-10-09 Eargo, Inc. Adjustable securing mechanism
US10284977B2 (en) 2009-07-25 2019-05-07 Eargo, Inc. Adjustable securing mechanism
WO2011042055A1 (en) 2009-10-08 2011-04-14 Widex A/S Method for control of adaptation of feedback suppression 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
EP2360943B1 (de) 2009-12-29 2013-04-17 GN Resound A/S Strahlformung in Hörgeräten
DE102010011729A1 (de) * 2010-03-17 2011-09-22 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung und Verfahren zum Einstellen derselben für einen rückkopplungsfreien Betrieb
WO2012139230A1 (en) * 2011-04-14 2012-10-18 Phonak Ag Hearing instrument
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系统
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
WO2017100484A1 (en) * 2015-12-08 2017-06-15 Eargo, Inc. Apparatus, system and method for reducing acoustic feedback interference signals
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
US10795638B2 (en) * 2018-10-19 2020-10-06 Bose Corporation Conversation assistance audio device personalization
US11089402B2 (en) 2018-10-19 2021-08-10 Bose Corporation Conversation assistance audio device control
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
US11968499B2 (en) 2019-12-04 2024-04-23 Widex A/S Hearing aid and a method of operating a hearing aid
US12456474B2 (en) * 2020-09-11 2025-10-28 Cochlear Limited Advanced noise cancellation
EP4075829B1 (de) * 2021-04-15 2024-03-06 Oticon A/s Hörvorrichtung oder -system mit kommunikationsschnittstelle
US12574687B2 (en) * 2023-04-28 2026-03-10 Earlens Corporation Environmental noise estimation and reduction based on a constructed noise reference from a multi-microphone input
US20250080925A1 (en) * 2023-08-28 2025-03-06 Chromatic Inc. Apparatuses, systems, and methods for assisting individuals with ear-worn devices to watch television

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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
CA2380396C (en) 1999-08-03 2003-05-20 Widex A/S Hearing aid with adaptive matching of microphones
US6480610B1 (en) * 1999-09-21 2002-11-12 Sonic Innovations, Inc. Subband acoustic feedback cancellation in hearing aids
AU4574001A (en) * 2000-03-14 2001-09-24 Audia Technology Inc Adaptive microphone matching in multi-microphone directional system
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
DK1469702T3 (en) * 2004-03-15 2017-02-13 Sonova Ag Feedback suppression
EP1730992B1 (de) * 2004-03-23 2017-05-10 Oticon A/S Hörgerät mit anti-rückkopplungs-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
US20080253596A1 (en) 2008-10-16
DE602005021259D1 (de) 2010-06-24
AU2005337382B2 (en) 2009-06-11
JP2009510853A (ja) 2009-03-12
US8189833B2 (en) 2012-05-29
EP1949755B1 (de) 2010-05-12
CA2624373C (en) 2012-05-08
CN101273663A (zh) 2008-09-24
CN101273663B (zh) 2011-06-22
AU2005337382A1 (en) 2007-04-19
CA2624373A1 (en) 2007-04-19
WO2007042025A1 (en) 2007-04-19
DK1949755T3 (da) 2010-08-23
EP1949755A1 (de) 2008-07-30
JP4842323B2 (ja) 2011-12-21

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