DK2036396T3 - Høreindretning med adaptiv, retningsbestemt signalbehandling - Google Patents

Høreindretning med adaptiv, retningsbestemt signalbehandling

Info

Publication number
DK2036396T3
DK2036396T3 DK07764441.7T DK07764441T DK2036396T3 DK 2036396 T3 DK2036396 T3 DK 2036396T3 DK 07764441 T DK07764441 T DK 07764441T DK 2036396 T3 DK2036396 T3 DK 2036396T3
Authority
DK
Denmark
Prior art keywords
adaptive
signal processor
signal processing
hearing aid
directional signal
Prior art date
Application number
DK07764441.7T
Other languages
English (en)
Inventor
Nikolai Bisgaard
Vries Rob Anton Jurjen De
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=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2036396(T3) "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
Application granted granted Critical
Publication of DK2036396T3 publication Critical patent/DK2036396T3/da

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)
DK07764441.7T 2006-06-23 2007-06-25 Høreindretning med adaptiv, retningsbestemt signalbehandling DK2036396T3 (da)

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
DK2036396T3 true DK2036396T3 (da) 2010-04-19

Family

ID=37663155

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07764441.7T DK2036396T3 (da) 2006-06-23 2007-06-25 Høreindretning med adaptiv, retningsbestemt signalbehandling

Country Status (7)

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

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2107826A1 (en) 2008-03-31 2009-10-07 Bernafon AG A directional hearing aid system
US8611556B2 (en) * 2008-04-25 2013-12-17 Nokia Corporation Calibrating multiple microphones
US8244528B2 (en) * 2008-04-25 2012-08-14 Nokia Corporation Method and apparatus for voice activity determination
CN102215796B (zh) * 2008-10-14 2014-10-29 耳蜗有限公司 植入式听力假体
EP2234415B1 (en) * 2009-03-24 2011-10-12 Siemens Medical Instruments Pte. Ltd. Method and acoustic signal processing system for binaural noise reduction
EP2262285B1 (en) * 2009-06-02 2016-11-30 Oticon A/S A listening device providing enhanced localization cues, its use and a method
CN102428716B (zh) * 2009-06-17 2014-07-30 松下电器产业株式会社 助听器装置
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
US8538035B2 (en) 2010-04-29 2013-09-17 Audience, Inc. Multi-microphone robust noise suppression
US8958572B1 (en) * 2010-04-19 2015-02-17 Audience, Inc. Adaptive noise cancellation for multi-microphone systems
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
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
EP2611220A3 (en) 2011-12-30 2015-01-28 Starkey Laboratories, Inc. Hearing aids with adaptive beamformer responsive to off-axis speech
DE102013207149A1 (de) * 2013-04-19 2014-11-06 Siemens Medical Instruments Pte. Ltd. Steuerung der Effektstärke eines binauralen direktionalen Mikrofons
DE102013207161B4 (de) * 2013-04-19 2019-03-21 Sivantos Pte. Ltd. Verfahren zur Nutzsignalanpassung in binauralen Hörhilfesystemen
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 (en) * 2014-04-04 2015-10-07 Oticon A/s Self-calibration of multi-microphone noise reduction system for hearing assistance devices using an auxiliary device
WO2016112113A1 (en) 2015-01-07 2016-07-14 Knowles Electronics, Llc Utilizing digital microphones for low power keyword detection and noise suppression
US10396741B2 (en) * 2015-05-14 2019-08-27 Voyetra Turtle Beach, Inc. Headset with programmable microphone modes
WO2016189587A1 (ja) * 2015-05-22 2016-12-01 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 (en) 2017-10-05 2021-08-11 GN Hearing A/S Binaural hearing system with localization of sound sources
US11357982B2 (en) * 2017-10-25 2022-06-14 Cochlear Limited Wireless streaming sound processing unit
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2341255C (en) * 1999-02-05 2003-09-09 Topholm & Westermann Aps Hearing aid with beam forming properties
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
WO2001072085A2 (en) * 2000-03-20 2001-09-27 Audia Technology, Inc. Directional processing for multi-microphone system
DK1269576T3 (da) * 2000-03-31 2005-05-17 Phonak Ag Fremgangsmåde til forudangivelse af en overföringskarakteristikken af en mikrofonanordning og en mikrofonanordning
WO2001097558A2 (en) * 2000-06-13 2001-12-20 Gn Resound Corporation Fixed polar-pattern-based adaptive directionality systems
DE60229227D1 (de) * 2001-04-18 2008-11-20 Widex As Richtungssteuerung und verfahren zur steuerung eines hörgeräts
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
WO2005029914A1 (en) * 2003-09-19 2005-03-31 Widex A/S A method for controlling the directionality of the sound receiving characteristic of a hearing aid and a signal processing apparatus for a hearing aid with a controllable directional characteristic
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
JP5249207B2 (ja) 2013-07-31
JP2009542057A (ja) 2009-11-26
US8238593B2 (en) 2012-08-07
DE602007003605D1 (de) 2010-01-14
US20110103626A1 (en) 2011-05-05
EP2036396A1 (en) 2009-03-18
EP2036396B1 (en) 2009-12-02
WO2007147418A1 (en) 2007-12-27
ATE450987T1 (de) 2009-12-15

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