DK3429232T3 - Online anti-tilbagekoblingssystem til et høreapparat - Google Patents

Online anti-tilbagekoblingssystem til et høreapparat Download PDF

Info

Publication number
DK3429232T3
DK3429232T3 DK18187832.3T DK18187832T DK3429232T3 DK 3429232 T3 DK3429232 T3 DK 3429232T3 DK 18187832 T DK18187832 T DK 18187832T DK 3429232 T3 DK3429232 T3 DK 3429232T3
Authority
DK
Denmark
Prior art keywords
tilbagekoblingssystem
høreapparat
til
online anti
online
Prior art date
Application number
DK18187832.3T
Other languages
English (en)
Inventor
Jesper Bünsow Boldt
Thomas Bo Elmedyb
Original Assignee
Oticon 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 Oticon As filed Critical Oticon As
Application granted granted Critical
Publication of DK3429232T3 publication Critical patent/DK3429232T3/da

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
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/03—Synergistic effects of band splitting and sub-band processing
    • 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
    • H04R25/50—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; 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
    • 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
    • H04R25/554—Electric hearing aids using an external connection, either wireless or wired using a wireless connection, e.g. between microphone and amplifier or using Tcoils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49005—Acoustic transducer

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)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DK18187832.3T 2007-06-12 2007-06-12 Online anti-tilbagekoblingssystem til et høreapparat DK3429232T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18187832.3A EP3429232B1 (en) 2007-06-12 2007-06-12 Online anti-feedback system for a hearing aid
EP07110079.6A EP2003928B1 (en) 2007-06-12 2007-06-12 Online anti-feedback system for a hearing aid

Publications (1)

Publication Number Publication Date
DK3429232T3 true DK3429232T3 (en) 2023-03-06

Family

ID=38656729

Family Applications (4)

Application Number Title Priority Date Filing Date
DK07110079.6T DK2003928T3 (da) 2007-06-12 2007-06-12 Online anti-feedback-system til et høreapparat
DK18187832.3T DK3429232T3 (en) 2007-06-12 2007-06-12 Online anti-tilbagekoblingssystem til et høreapparat
DK08760480.7T DK2160922T3 (da) 2007-06-12 2008-06-04 Online anti-tilbagekoblingssystem til et høreapparat
DK12162551.1T DK2533551T3 (da) 2007-06-12 2008-06-04 Online anti-tilbagekoblingssystem til et høreapparat

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK07110079.6T DK2003928T3 (da) 2007-06-12 2007-06-12 Online anti-feedback-system til et høreapparat

Family Applications After (2)

Application Number Title Priority Date Filing Date
DK08760480.7T DK2160922T3 (da) 2007-06-12 2008-06-04 Online anti-tilbagekoblingssystem til et høreapparat
DK12162551.1T DK2533551T3 (da) 2007-06-12 2008-06-04 Online anti-tilbagekoblingssystem til et høreapparat

Country Status (5)

Country Link
US (2) US8503705B2 (da)
EP (4) EP3429232B1 (da)
CN (1) CN101836465B (da)
DK (4) DK2003928T3 (da)
WO (1) WO2008151970A1 (da)

Families Citing this family (40)

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DE102006042083B4 (de) * 2006-09-07 2010-11-11 Siemens Audiologische Technik Gmbh Verfahren und Vorrichtung zur Bestimmung eines effektiven Vents
EP3429232B1 (en) * 2007-06-12 2023-01-11 Oticon A/s Online anti-feedback system for a hearing aid
US9129291B2 (en) 2008-09-22 2015-09-08 Personics Holdings, Llc Personalized sound management and method
EP2217007B1 (en) * 2009-02-06 2014-06-11 Oticon A/S Hearing device with adaptive feedback suppression
WO2010088960A1 (en) 2009-02-06 2010-08-12 Oticon A/S Spectral band substitution to avoid howls and sub-oscillation
US8442251B2 (en) 2009-04-02 2013-05-14 Oticon A/S Adaptive feedback cancellation based on inserted and/or intrinsic characteristics and matched retrieval
DE102009051200B4 (de) * 2009-10-29 2014-06-18 Siemens Medical Instruments Pte. Ltd. Hörgerät und Verfahren zur Rückkopplungsunterdrückung mit einem Richtmikrofon
US9729976B2 (en) * 2009-12-22 2017-08-08 Starkey Laboratories, Inc. Acoustic feedback event monitoring system for hearing assistance devices
WO2010040863A2 (en) * 2010-01-15 2010-04-15 Phonak Ag A method for operating a hearing device as well as a hearing device
NL2004294C2 (en) * 2010-02-24 2011-08-25 Ru Jacob Alexander De Hearing instrument.
US9654885B2 (en) 2010-04-13 2017-05-16 Starkey Laboratories, Inc. Methods and apparatus for allocating feedback cancellation resources for hearing assistance devices
DK2439958T3 (da) 2010-10-06 2013-08-12 Oticon As Fremgangsmåde til bestemmelse af parametre i en adaptiv lydbehandlings-algoritme og et lydbehandlingssystem
KR101812655B1 (ko) * 2011-02-25 2017-12-28 삼성전자주식회사 음원재생장치, 음원재생장치에서 음원을 재생하는 방법 및 궤환신호를 제거하는 방법
DK2523471T3 (da) 2011-05-09 2014-09-22 Bernafon Ag Testsystem til at evaluere tilbagekoblingsydeevne i en lytteanordning
DK2613566T3 (da) 2012-01-03 2016-10-17 Oticon As En lytteanordning og en fremgangsmåde til at overvåge anbringelsen af en øreprop for en lytteanordning
DK2613567T3 (da) * 2012-01-03 2014-10-27 Oticon As Fremgangsmåde til forbedring af et langtidstilbagekoblingsvejestimat i en lytteanordning
US9148734B2 (en) * 2013-06-05 2015-09-29 Cochlear Limited Feedback path evaluation implemented with limited signal processing
US9997171B2 (en) 2014-05-01 2018-06-12 Gn Hearing A/S Multi-band signal processor for digital audio signals
EP2988529B1 (de) * 2014-08-20 2019-12-04 Sivantos Pte. Ltd. Adaptive teilungsfrequenz in hörhilfegeräten
DK3002959T3 (da) * 2014-10-02 2019-04-29 Oticon As Feedbackestimering, der er baseret på deterministiske sekvenser
DK3016407T3 (da) 2014-10-28 2020-02-10 Oticon As Høresystem til estimering af en tilbagekoblingsvej for et høreapparat
US10105539B2 (en) 2014-12-17 2018-10-23 Cochlear Limited Configuring a stimulation unit of a hearing device
US10158953B2 (en) * 2015-07-02 2018-12-18 Gn Hearing A/S Hearing device and method of updating a hearing device
EP3139636B1 (en) * 2015-09-07 2019-10-16 Oticon A/s A hearing device comprising a feedback cancellation system based on signal energy relocation
DK3148214T3 (da) * 2015-09-15 2022-01-03 Oticon As Høreanordning der omfatter et forbedret feedback-annulleringssystem
EP3185589B1 (en) 2015-12-22 2024-02-07 Oticon A/s A hearing device comprising a microphone control system
DK3249955T3 (da) * 2016-05-23 2019-11-18 Oticon As Konfigurerbart høreapparat, der omfatter en stråleformerfiltreringsenhed og en forstærkerenhed
DK3291581T3 (da) * 2016-08-30 2022-04-11 Oticon As Høreanordning omfattende en feedback-detektionsenhed
US10751524B2 (en) * 2017-06-15 2020-08-25 Cochlear Limited Interference suppression in tissue-stimulating prostheses
EP3481085B1 (en) * 2017-11-01 2020-09-09 Oticon A/s A feedback detector and a hearing device comprising a feedback detector
EP3525489B1 (en) 2018-02-09 2021-05-12 Oticon A/s A method of fitting a hearing device to a user's needs, a programming device, and a hearing system
DE102018208657B3 (de) * 2018-05-30 2019-09-26 Sivantos Pte. Ltd. Verfahren zur Verringerung eines Auftretens einer akustischen Rückkopplung in einem Hörgerät
JP7467422B2 (ja) 2018-09-07 2024-04-15 ドルビー ラボラトリーズ ライセンシング コーポレイション メディア補償パススルーデバイスにおける動的環境オーバレイ不安定性の検出と抑制
EP3703391B1 (en) * 2019-02-27 2025-11-26 Oticon A/s A hearing device comprising a loop gain limiter
US11184713B2 (en) 2019-11-19 2021-11-23 Sonova Ag Systems and methods for adjusting a gain limit of a hearing device
CN115211145B (zh) * 2020-03-02 2025-04-01 唯听助听器公司 验配助听器增益的方法以及助听器验配系统
CN112866873B (zh) * 2020-12-30 2022-12-27 西安讯飞超脑信息科技有限公司 抑制啸叫的方法及相关模型的训练方法和设备、介质
EP4611399A3 (en) * 2021-06-16 2025-11-05 Oticon A/s A hearing device comprising an adaptive filter bank
EP4171070A1 (en) 2021-10-19 2023-04-26 Oticon A/s A hearing device comprising a feedback control system
CN116320904B (zh) * 2023-03-20 2025-06-17 中电科航空电子有限公司 基于麦克风数字增益的驾驶舱音频系统及其啸叫抑制方法

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US5091952A (en) * 1988-11-10 1992-02-25 Wisconsin Alumni Research Foundation Feedback suppression in digital signal processing hearing aids
DK169958B1 (da) * 1992-10-20 1995-04-10 Gn Danavox As Høreapparat med kompensation for akustisk tilbagekobling
US6219427B1 (en) * 1997-11-18 2001-04-17 Gn Resound As Feedback cancellation improvements
US6480610B1 (en) * 1999-09-21 2002-11-12 Sonic Innovations, Inc. Subband acoustic feedback cancellation in hearing aids
EP1191814B2 (en) * 2000-09-25 2015-07-29 Widex A/S A multiband hearing aid with multiband adaptive filters for acoustic feedback suppression.
EP1191813A1 (en) * 2000-09-25 2002-03-27 TOPHOLM & WESTERMANN APS A hearing aid with an adaptive filter for suppression of acoustic feedback
US7092532B2 (en) * 2003-03-31 2006-08-15 Unitron Hearing Ltd. Adaptive feedback canceller
US7756276B2 (en) * 2003-08-20 2010-07-13 Phonak Ag Audio amplification apparatus
DK1721488T3 (da) * 2004-03-03 2009-03-02 Widex As Höreapparat med adaptivt tilbagekoblingsundertrykkelsessystem
WO2006063624A1 (en) * 2004-12-16 2006-06-22 Widex A/S Hearing aid with feedback model gain estimation
DE102005020317B4 (de) * 2005-05-02 2009-04-02 Siemens Audiologische Technik Gmbh Automatische Verstärkungseinstellung bei einem Hörhilfegerät
DE102005028742B3 (de) * 2005-06-21 2006-09-21 Siemens Audiologische Technik Gmbh Hörhilfegerät mit Mitteln zur Rückkopplungskompensation und Verfahren zur Rückkopplungsunterdrückung
AU2005232314B2 (en) * 2005-11-11 2010-08-19 Phonak Ag Feedback compensation in a sound processing device
CA2647462C (en) * 2006-04-01 2014-05-20 Widex A/S Hearing aid, and a method for control of adaptation rate in anti-feedback systems for hearing aids
EP3429232B1 (en) * 2007-06-12 2023-01-11 Oticon A/s Online anti-feedback system for a hearing aid
WO2008065209A2 (en) * 2008-01-22 2008-06-05 Phonak Ag Method for determining a maximum gain in a hearing device as well as a hearing device
US8942398B2 (en) * 2010-04-13 2015-01-27 Starkey Laboratories, Inc. Methods and apparatus for early audio feedback cancellation for hearing assistance devices

Also Published As

Publication number Publication date
US8503705B2 (en) 2013-08-06
CN101836465A (zh) 2010-09-15
EP2533551A1 (en) 2012-12-12
EP2003928B1 (en) 2018-10-31
US8923540B2 (en) 2014-12-30
WO2008151970A8 (en) 2009-02-26
DK2003928T3 (da) 2019-01-28
US20100232634A1 (en) 2010-09-16
CN101836465B (zh) 2013-06-26
EP3429232A1 (en) 2019-01-16
DK2533551T3 (da) 2018-02-12
EP2160922A1 (en) 2010-03-10
EP2160922B1 (en) 2018-08-08
WO2008151970A1 (en) 2008-12-18
US20140010395A1 (en) 2014-01-09
EP2003928A1 (en) 2008-12-17
EP3429232B1 (en) 2023-01-11
DK2160922T3 (da) 2018-11-05
EP2533551B1 (en) 2017-11-22

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