DE60144316D1 - Hörhilfegerät mit adaptiver Mikrofonanpassung - Google Patents

Hörhilfegerät mit adaptiver Mikrofonanpassung

Info

Publication number
DE60144316D1
DE60144316D1 DE60144316T DE60144316T DE60144316D1 DE 60144316 D1 DE60144316 D1 DE 60144316D1 DE 60144316 T DE60144316 T DE 60144316T DE 60144316 T DE60144316 T DE 60144316T DE 60144316 D1 DE60144316 D1 DE 60144316D1
Authority
DE
Germany
Prior art keywords
hearing aid
average signal
difference
value
signal level
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.)
Expired - Lifetime
Application number
DE60144316T
Other languages
English (en)
Inventor
Brian Dam Pedersen
Rene Mortensen
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.)
GN Hearing AS
Original Assignee
GN Resound 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 GN Resound AS filed Critical GN Resound AS
Application granted granted Critical
Publication of DE60144316D1 publication Critical patent/DE60144316D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/004—Monitoring arrangements; Testing arrangements for microphones
    • H04R29/005—Microphone arrays
    • H04R29/006—Microphone matching
    • 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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
    • 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
    • H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/552—Binaural

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Neurosurgery (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Headphones And Earphones (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
DE60144316T 2000-09-22 2001-09-21 Hörhilfegerät mit adaptiver Mikrofonanpassung Expired - Lifetime DE60144316D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200001407 2000-09-22

Publications (1)

Publication Number Publication Date
DE60144316D1 true DE60144316D1 (de) 2011-05-12

Family

ID=8159731

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60144316T Expired - Lifetime DE60144316D1 (de) 2000-09-22 2001-09-21 Hörhilfegerät mit adaptiver Mikrofonanpassung

Country Status (5)

Country Link
US (1) US7027607B2 (de)
EP (1) EP1191817B1 (de)
AT (1) ATE504167T1 (de)
DE (1) DE60144316D1 (de)
DK (1) DK1191817T3 (de)

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US7787647B2 (en) 1997-01-13 2010-08-31 Micro Ear Technology, Inc. Portable system for programming hearing aids
CA2396771A1 (en) 2000-01-20 2001-07-26 Starkey Laboratories, Inc. Hearing aid systems
US7027607B2 (en) * 2000-09-22 2006-04-11 Gn Resound A/S Hearing aid with adaptive microphone matching
WO2002078197A2 (en) * 2001-03-26 2002-10-03 Ecole Polytechnique Federale De Lausanne (Epfl) Sampling method, reconstruction method, and device for sampling and/or reconstructing signals
EP1391138B1 (de) * 2001-05-23 2005-09-28 Phonak Ag Verfahren zur erzeugung eines elektrischen ausgangssignals und akustisch/elektrisches wandlungssystem
DE10310580A1 (de) * 2003-03-11 2004-10-07 Siemens Audiologische Technik Gmbh Vorrichtung und Verfahren zur Adaption von Hörgerätemikrofonen
US7330556B2 (en) * 2003-04-03 2008-02-12 Gn Resound A/S Binaural signal enhancement system
DE10331956C5 (de) * 2003-07-16 2010-11-18 Siemens Audiologische Technik Gmbh Hörhilfegerät sowie Verfahren zum Betrieb eines Hörhilfegerätes mit einem Mikrofonsystem, bei dem unterschiedliche Richtcharakteistiken einstellbar sind
US7424119B2 (en) * 2003-08-29 2008-09-09 Audio-Technica, U.S., Inc. Voice matching system for audio transducers
US20050058313A1 (en) 2003-09-11 2005-03-17 Victorian Thomas A. External ear canal voice detection
DK200401280A (da) * 2004-08-24 2006-02-25 Oticon As Lavfrekvens fase matchning til mikrofoner
EP1806030B1 (de) * 2004-10-19 2014-10-08 Widex A/S System und verfahren zur adaptiven mikrofonanpassung in einem hörgerät
EP1753130B1 (de) * 2005-08-10 2009-06-10 Emma Mixed Signal C.V. Analog/Digital - Wandler mit dynamischer Bereichserweiterung
EP1773100A1 (de) 2005-10-04 2007-04-11 Siemens Audiologische Technik GmbH Anpassung eines Richtmikrofons an langandauernde Einflüsse
DK1773098T3 (da) 2005-10-06 2013-03-18 Oticon As System og fremgangsmåde til tilpasning af mikrofoner
JP2009529699A (ja) * 2006-03-01 2009-08-20 ソフトマックス，インコーポレイテッド 分離信号を生成するシステムおよび方法
WO2007099512A1 (en) * 2006-03-03 2007-09-07 Nxp B.V. Method and apparatus for generating clock signals for quadrature sampling
CA2601662A1 (en) 2006-09-18 2008-03-18 Matthias Mullenborn Wireless interface for programming hearing assistance devices
DE102006046703A1 (de) * 2006-10-02 2008-04-17 Siemens Audiologische Technik Gmbh Hörvorrichtung mit gesteuerten Eingangskanälen und entsprechendes Verfahren
US20080152167A1 (en) * 2006-12-22 2008-06-26 Step Communications Corporation Near-field vector signal enhancement
US8160273B2 (en) * 2007-02-26 2012-04-17 Erik Visser Systems, methods, and apparatus for signal separation using data driven techniques
KR20090123921A (ko) * 2007-02-26 2009-12-02 퀄컴 인코포레이티드 신호 분리를 위한 시스템, 방법 및 장치
DE102007033896B4 (de) * 2007-07-20 2012-04-19 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung mit Signalverarbeitung auf der Basis konstruktionsbezogener Parameter und entsprechendes Verfahren
US8855330B2 (en) * 2007-08-22 2014-10-07 Dolby Laboratories Licensing Corporation Automated sensor signal matching
US8031881B2 (en) 2007-09-18 2011-10-04 Starkey Laboratories, Inc. Method and apparatus for microphone matching for wearable directional hearing device using wearer's own voice
US8175291B2 (en) * 2007-12-19 2012-05-08 Qualcomm Incorporated Systems, methods, and apparatus for multi-microphone based speech enhancement
US8374362B2 (en) * 2008-01-31 2013-02-12 Qualcomm Incorporated Signaling microphone covering to the user
DK2114090T3 (da) * 2008-04-30 2012-10-01 Siemens Medical Instr Pte Ltd Kredsløb til drivning af et høreapparat samt et høreapparat
US8321214B2 (en) * 2008-06-02 2012-11-27 Qualcomm Incorporated Systems, methods, and apparatus for multichannel signal amplitude balancing
DE102008064430B4 (de) 2008-12-22 2012-06-21 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung mit automatischer Algorithmenumschaltung
US9219964B2 (en) 2009-04-01 2015-12-22 Starkey Laboratories, Inc. Hearing assistance system with own voice detection
US8477973B2 (en) 2009-04-01 2013-07-02 Starkey Laboratories, Inc. Hearing assistance system with own voice detection
US8588441B2 (en) * 2010-01-29 2013-11-19 Phonak Ag Method for adaptively matching microphones of a hearing system as well as a hearing system
US8217822B2 (en) 2010-11-09 2012-07-10 Microsoft Corporation Resolution enhancing analog-to-digital conversion
US9368005B2 (en) 2012-08-31 2016-06-14 Immersion Corporation Sound to haptic effect conversion system using mapping
EP3025513B1 (de) 2013-07-23 2018-06-27 Advanced Bionics AG Systeme und verfahren zur erkennung der abnutzung eines mikrofons in einem gehörprothesensystem
JP6210458B2 (ja) * 2014-07-30 2017-10-11 パナソニックＩｐマネジメント株式会社 故障検知システム及び故障検知方法
EP3461148B1 (de) * 2014-08-20 2023-03-22 Starkey Laboratories, Inc. Hörhilfesystem mit erkennung der eigenen stimme
US9774960B2 (en) * 2014-12-22 2017-09-26 Gn Hearing A/S Diffuse noise listening
JP6391197B2 (ja) * 2015-01-14 2018-09-19 ヴェーデクス・アクティーセルスカプ 補聴器システムの動作方法および補聴器システム
EP3139637B1 (de) * 2015-09-07 2019-11-06 Oticon A/s Mikrofonanpassungseinheit und hörgerät
CN107249165A (zh) * 2017-06-30 2017-10-13 歌尔股份有限公司 麦克风灵敏度调整系统及方法
US11070907B2 (en) 2019-04-25 2021-07-20 Khaled Shami Signal matching method and device
DE102020200553B3 (de) * 2020-01-17 2021-05-12 Sivantos Pte. Ltd. Verfahren zur Abstimmung der jeweiligen Phasengänge eines ersten Mikrofones und eines zweiten Mikrofons

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5608803A (en) 1993-08-05 1997-03-04 The University Of New Mexico Programmable digital hearing aid
US5463694A (en) * 1993-11-01 1995-10-31 Motorola Gradient directional microphone system and method therefor
DE4340817A1 (de) 1993-12-01 1995-06-08 Toepholm & Westermann Schaltungsanordnung für die automatische Regelung von Hörhilfsgeräten
DE19517469A1 (de) * 1995-05-12 1996-11-14 Sel Alcatel Ag Freisprechverfahren für ein mehrkanaliges Übertragungssystem
US6205225B1 (en) * 1997-12-03 2001-03-20 Orban, Inc. Lower sideband modulation distortion cancellation
DE19822021C2 (de) 1998-05-15 2000-12-14 Siemens Audiologische Technik Hörgerät mit automatischem Mikrofonabgleich sowie Verfahren zum Betrieb eines Hörgerätes mit automatischem Mikrofonabgleich
DE19849739C2 (de) 1998-10-28 2001-05-31 Siemens Audiologische Technik Adaptives Verfahren zur Korrektur der Mikrofone eines Richtmikrofonsystems in einem Hörgerät sowie Hörgerät
JP2003527012A (ja) * 2000-03-14 2003-09-09 オーディア テクノロジー インク 多重マイクロフォン方向システムにおける順応型マイクロフォン・マッチング
AU2001273209A1 (en) * 2000-07-03 2002-01-30 Audia Technology, Inc. Power management for hearing aid device
US7027607B2 (en) * 2000-09-22 2006-04-11 Gn Resound A/S Hearing aid with adaptive microphone matching

Also Published As

Publication number Publication date
US7027607B2 (en) 2006-04-11
ATE504167T1 (de) 2011-04-15
EP1191817A1 (de) 2002-03-27
EP1191817B1 (de) 2011-03-30
US20040057593A1 (en) 2004-03-25
DK1191817T3 (da) 2011-05-30

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