ATE450987T1 - Hörinstrument mit adaptiver richtsignalverarbeitung - Google Patents

Hörinstrument mit adaptiver richtsignalverarbeitung

Info

Publication number
ATE450987T1
ATE450987T1 AT07764441T AT07764441T ATE450987T1 AT E450987 T1 ATE450987 T1 AT E450987T1 AT 07764441 T AT07764441 T AT 07764441T AT 07764441 T AT07764441 T AT 07764441T AT E450987 T1 ATE450987 T1 AT E450987T1
Authority
AT
Austria
Prior art keywords
hearing instrument
signal processor
signal processing
directional signal
adaptive directional
Prior art date
Application number
AT07764441T
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=ATE450987(T1) "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 ATE450987T1 publication Critical patent/ATE450987T1/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
    • H04R3/00—Circuits for transducers
    • H04R3/005—Circuits for transducers 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; 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
    • 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
    • H04R25/55—Electric hearing aids 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)
  • Filters That Use Time-Delay Elements (AREA)
  • Stereophonic System (AREA)
AT07764441T 2006-06-23 2007-06-25 Hörinstrument mit adaptiver richtsignalverarbeitung ATE450987T1 (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
ATE450987T1 true ATE450987T1 (de) 2009-12-15

Family

ID=37663155

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07764441T ATE450987T1 (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
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
US20110264155A1 (en) 2008-10-14 2011-10-27 Cochlear Americas Implantable hearing prosthesis
EP2234415B1 (de) * 2009-03-24 2011-10-12 Siemens Medical Instruments Pte. Ltd. Verfahren und akustisches Signalverarbeitungssystem für binaurale Rauschunterdrückung
EP2262285B1 (de) * 2009-06-02 2016-11-30 Oticon A/S Hörvorrichtung mit verbesserten Lokalisierungshinweisen, deren Verwendung und ein Verfahren
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
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
US9330675B2 (en) 2010-11-12 2016-05-03 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
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 (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系统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
US10355794B2 (en) * 2015-05-22 2019-07-16 Toa Corporation Channel simulation device and channel simulation program
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
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
US11943590B2 (en) 2018-08-27 2024-03-26 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
JP4468588B2 (ja) * 1999-02-05 2010-05-26 ヴェーデクス・アクティーセルスカプ ビーム形成特性を有する補聴器
EP1198974B1 (de) * 1999-08-03 2003-06-04 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
DE10195945T1 (de) * 2000-03-20 2003-04-30 Audia Technology Inc Richtverarbeitung für ein System mit mehreren Mikrophonen
AU3414200A (en) * 2000-03-31 2000-06-26 Phonak Ag Method for providing the transmission characteristics of a microphone arrangement and microphone arrangement
WO2001097558A2 (en) 2000-06-13 2001-12-20 Gn Resound Corporation Fixed polar-pattern-based adaptive directionality systems
CA2440233C (en) 2001-04-18 2009-07-07 Widex As 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
CA2538021C (en) * 2003-09-19 2011-11-22 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
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
US8238593B2 (en) 2012-08-07
EP2036396B1 (de) 2009-12-02
JP5249207B2 (ja) 2013-07-31
DK2036396T3 (da) 2010-04-19
US20110103626A1 (en) 2011-05-05
JP2009542057A (ja) 2009-11-26
EP2036396A1 (de) 2009-03-18
DE602007003605D1 (de) 2010-01-14
WO2007147418A1 (en) 2007-12-27

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