DE602007003605D1 - Hörinstrument mit adaptiver richtsignalverarbeitung - Google Patents

Hörinstrument mit adaptiver richtsignalverarbeitung

Info

Publication number
DE602007003605D1
DE602007003605D1 DE602007003605T DE602007003605T DE602007003605D1 DE 602007003605 D1 DE602007003605 D1 DE 602007003605D1 DE 602007003605 T DE602007003605 T DE 602007003605T DE 602007003605 T DE602007003605 T DE 602007003605T DE 602007003605 D1 DE602007003605 D1 DE 602007003605D1
Authority
DE
Germany
Prior art keywords
signal
signal processor
adaptive
signal processing
audio instrument
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
DE602007003605T
Other languages
English (en)
Inventor
Nikolai Bisgaard
Vries Rob Anton Jurjen De
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37663155&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602007003605(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GN Resound AS filed Critical GN Resound AS
Publication of DE602007003605D1 publication Critical patent/DE602007003605D1/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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • 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
    • 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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Stereophonic System (AREA)
  • Filters That Use Time-Delay Elements (AREA)
DE602007003605T 2006-06-23 2007-06-25 Hörinstrument mit adaptiver richtsignalverarbeitung Active DE602007003605D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US81624406P 2006-06-23 2006-06-23
DKPA200600852 2006-06-23
PCT/DK2007/000308 WO2007147418A1 (en) 2006-06-23 2007-06-25 A hearing instrument with adaptive directional signal processing

Publications (1)

Publication Number Publication Date
DE602007003605D1 true DE602007003605D1 (de) 2010-01-14

Family

ID=37663155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007003605T Active DE602007003605D1 (de) 2006-06-23 2007-06-25 Hörinstrument mit adaptiver richtsignalverarbeitung

Country Status (7)

Country Link
US (1) US8238593B2 (de)
EP (1) EP2036396B1 (de)
JP (1) JP5249207B2 (de)
AT (1) ATE450987T1 (de)
DE (1) DE602007003605D1 (de)
DK (1) DK2036396T3 (de)
WO (1) WO2007147418A1 (de)

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EP2107826A1 (de) 2008-03-31 2009-10-07 Bernafon AG Direktionales Hörgerätesystem
US8244528B2 (en) * 2008-04-25 2012-08-14 Nokia Corporation Method and apparatus for voice activity determination
US8611556B2 (en) * 2008-04-25 2013-12-17 Nokia Corporation Calibrating multiple microphones
CN102215796B (zh) * 2008-10-14 2014-10-29 耳蜗有限公司 植入式听力假体
DK2234415T3 (da) * 2009-03-24 2012-02-13 Siemens Medical Instr Pte Ltd Fremgangsmåde og akustisk signalbearbejdningssystem til binaural støjreduktion
EP2262285B1 (de) * 2009-06-02 2016-11-30 Oticon A/S Hörvorrichtung mit verbesserten Lokalisierungshinweisen, deren Verwendung und ein Verfahren
JP5409786B2 (ja) * 2009-06-17 2014-02-05 パナソニック株式会社 補聴装置
US8565446B1 (en) * 2010-01-12 2013-10-22 Acoustic Technologies, Inc. Estimating direction of arrival from plural microphones
WO2011110218A1 (en) * 2010-03-09 2011-09-15 Widex A/S Two part hearing aid with databus and method of communicating between the parts
US8473287B2 (en) 2010-04-19 2013-06-25 Audience, Inc. Method for jointly optimizing noise reduction and voice quality in a mono or multi-microphone system
US8958572B1 (en) * 2010-04-19 2015-02-17 Audience, Inc. Adaptive noise cancellation for multi-microphone systems
US8538035B2 (en) 2010-04-29 2013-09-17 Audience, Inc. Multi-microphone robust noise suppression
US8781137B1 (en) 2010-04-27 2014-07-15 Audience, Inc. Wind noise detection and suppression
US8447596B2 (en) 2010-07-12 2013-05-21 Audience, Inc. Monaural noise suppression based on computational auditory scene analysis
KR101702561B1 (ko) * 2010-08-30 2017-02-03 삼성전자 주식회사 음원출력장치 및 이를 제어하는 방법
US8924204B2 (en) 2010-11-12 2014-12-30 Broadcom Corporation Method and apparatus for wind noise detection and suppression using multiple microphones
JP5728215B2 (ja) * 2010-12-13 2015-06-03 キヤノン株式会社 音声処理装置及び方法並びに撮像装置
DE102011086728B4 (de) * 2011-11-21 2014-06-05 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung mit einer Einrichtung zum Verringern eines Mikrofonrauschens und Verfahren zum Verringern eines Mikrofonrauschens
US9002045B2 (en) * 2011-12-30 2015-04-07 Starkey Laboratories, Inc. Hearing aids with adaptive beamformer responsive to off-axis speech
DE102013207161B4 (de) * 2013-04-19 2019-03-21 Sivantos Pte. Ltd. Verfahren zur Nutzsignalanpassung in binauralen Hörhilfesystemen
DE102013207149A1 (de) * 2013-04-19 2014-11-06 Siemens Medical Instruments Pte. Ltd. Steuerung der Effektstärke eines binauralen direktionalen Mikrofons
US20180317019A1 (en) 2013-05-23 2018-11-01 Knowles Electronics, Llc Acoustic activity detecting microphone
KR102282366B1 (ko) * 2013-06-03 2021-07-27 삼성전자주식회사 음성 향상 방법 및 그 장치
EP2928211A1 (de) * 2014-04-04 2015-10-07 Oticon A/s Selbstkalibrierung eines Multimikrofongeräuschunterdrückungssystems für Hörgeräte mit einer zusätzlichen Vorrichtung
CN107112012B (zh) 2015-01-07 2020-11-20 美商楼氏电子有限公司 用于音频处理的方法和***及计算机可读存储介质
US10396741B2 (en) * 2015-05-14 2019-08-27 Voyetra Turtle Beach, Inc. Headset with programmable microphone modes
JP6366831B2 (ja) * 2015-05-22 2018-08-01 Toa株式会社 チャンネルシミュレーション装置及びチャンネルシミュレーションプログラム
US10104472B2 (en) * 2016-03-21 2018-10-16 Fortemedia, Inc. Acoustic capture devices and methods thereof
KR101737270B1 (ko) 2016-04-25 2017-05-19 울산대학교 산학협력단 능동 방향성 이득 조정 가능한 양이 보청기 시스템
DE102016225207A1 (de) 2016-12-15 2018-06-21 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgerätes
DE102017206788B3 (de) * 2017-04-21 2018-08-02 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgerätes
EP3468228B1 (de) * 2017-10-05 2021-08-11 GN Hearing A/S Binaurales hörsystem mit lokalisierung von schallquellen
CN111247814B (zh) * 2017-10-25 2022-05-27 科利耳有限公司 无线流声音处理单元
US10192566B1 (en) * 2018-01-17 2019-01-29 Sorenson Ip Holdings, Llc Noise reduction in an audio system
WO2020044166A1 (en) * 2018-08-27 2020-03-05 Cochlear Limited Integrated noise reduction

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JPH05316587A (ja) * 1992-05-08 1993-11-26 Sony Corp マイクロホン装置
US5473701A (en) 1993-11-05 1995-12-05 At&T Corp. Adaptive microphone array
DE69906979T2 (de) * 1999-02-05 2003-12-18 Widex A/S, Vaerloese Hörhilfegerät mit strahlformungseingeschaften
DE69908662T2 (de) * 1999-08-03 2004-05-13 Widex A/S Hörgerät mit adaptiver anpassung von mikrofonen
US6888949B1 (en) 1999-12-22 2005-05-03 Gn Resound A/S Hearing aid with adaptive noise canceller
US20010028718A1 (en) 2000-02-17 2001-10-11 Audia Technology, Inc. Null adaptation in multi-microphone directional system
JP2003528508A (ja) * 2000-03-20 2003-09-24 オーディア テクノロジー インク 多重マイクロフォン・システムのための方向処理
JP2003516646A (ja) * 2000-03-31 2003-05-13 フォーナック アーゲー マイクロホン装置の伝達特性処理方法、同方法を適用するマイクロホン装置及びこれらを適用する補聴器
WO2001097558A2 (en) 2000-06-13 2001-12-20 Gn Resound Corporation Fixed polar-pattern-based adaptive directionality systems
AU2002338610B2 (en) 2001-04-18 2006-02-02 Widex A/S Directional controller and a method of controlling a hearing aid
JP4681163B2 (ja) * 2001-07-16 2011-05-11 パナソニック株式会社 ハウリング検出抑圧装置、これを備えた音響装置、及び、ハウリング検出抑圧方法
CN1839661B (zh) * 2003-09-19 2012-11-14 唯听助听器公司 一种控制助听器的定向特性的方法和信号处理装置
WO2006006935A1 (en) 2004-07-08 2006-01-19 Agency For Science, Technology And Research Capturing sound from a target region
DE102004052912A1 (de) 2004-11-02 2006-05-11 Siemens Audiologische Technik Gmbh Verfahren zur Reduktion von Störleistungen bei einem Richtmikrophon und entsprechendes Akustiksystem

Also Published As

Publication number Publication date
EP2036396A1 (de) 2009-03-18
US8238593B2 (en) 2012-08-07
WO2007147418A1 (en) 2007-12-27
JP5249207B2 (ja) 2013-07-31
JP2009542057A (ja) 2009-11-26
EP2036396B1 (de) 2009-12-02
DK2036396T3 (da) 2010-04-19
ATE450987T1 (de) 2009-12-15
US20110103626A1 (en) 2011-05-05

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8363 Opposition against the patent