DK1853089T3 - Fremgangsmåde til undertrykkelse af tilbagekoblinger og til spektraludvidelse i höreapparater - Google Patents

Fremgangsmåde til undertrykkelse af tilbagekoblinger og til spektraludvidelse i höreapparater

Info

Publication number
DK1853089T3
DK1853089T3 DK07106332T DK07106332T DK1853089T3 DK 1853089 T3 DK1853089 T3 DK 1853089T3 DK 07106332 T DK07106332 T DK 07106332T DK 07106332 T DK07106332 T DK 07106332T DK 1853089 T3 DK1853089 T3 DK 1853089T3
Authority
DK
Denmark
Prior art keywords
spectral
signal
input signal
feedback
hearing aids
Prior art date
Application number
DK07106332T
Other languages
English (en)
Other versions
DK1853089T4 (da
Inventor
Ulrich Kornagel
Tom Weidner
Original Assignee
Siemens Audiologische Technik
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=38267965&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1853089(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Audiologische Technik filed Critical Siemens Audiologische Technik
Publication of DK1853089T3 publication Critical patent/DK1853089T3/da
Application granted granted Critical
Publication of DK1853089T4 publication Critical patent/DK1853089T4/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

Landscapes

  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Steroid Compounds (AREA)
  • Networks Using Active Elements (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Amplifiers (AREA)
DK07106332.5T 2006-05-04 2007-04-17 Fremgangsmåde til undertrykkelse af tilbagekoblinger og til spektraludvidelse i høreapparater DK1853089T4 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006020832.3A DE102006020832B4 (de) 2006-05-04 2006-05-04 Verfahren zum Unterdrücken von Rückkopplungen bei Hörvorrichtungen

Publications (2)

Publication Number Publication Date
DK1853089T3 true DK1853089T3 (da) 2009-11-16
DK1853089T4 DK1853089T4 (da) 2014-01-06

Family

ID=38267965

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07106332.5T DK1853089T4 (da) 2006-05-04 2007-04-17 Fremgangsmåde til undertrykkelse af tilbagekoblinger og til spektraludvidelse i høreapparater

Country Status (5)

Country Link
US (1) US8571243B2 (da)
EP (1) EP1853089B2 (da)
AT (1) ATE438267T1 (da)
DE (2) DE102006020832B4 (da)
DK (1) DK1853089T4 (da)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6810414B1 (en) * 2000-02-04 2004-10-26 Dennis A. Brittain System and methods for easy-to-use periodic network data capture engine with automatic target data location, extraction and storage
EP2148526B1 (en) * 2008-07-24 2020-08-19 Oticon A/S Spectral content modification for robust feedback channel estimation
DE102008046966B3 (de) * 2008-09-12 2010-05-06 Siemens Medical Instruments Pte. Ltd. Hörgerät und Betrieb eines Hörgeräts mit Frequenztransposition
EP2200341B1 (de) * 2008-12-16 2015-02-25 Siemens Audiologische Technik GmbH Verfahren zum Betrieb eines Hörhilfegerätes sowie Hörhilfegerät mit einer Quellentrennungseinrichtung
AU2009339343A1 (en) * 2009-02-06 2011-08-18 Oticon A/S Spectral band substitution to avoid howls and sub-oscillation
WO2011026113A2 (en) * 2009-08-31 2011-03-03 Massachusetts Eye & Ear Infirmary Hearing aid feedback noise alarms
DK2309776T3 (da) * 2009-09-14 2014-10-27 Gn Resound As Høreapparat med midler til adaptiv feedbackkompensation
DK2309777T3 (da) 2009-09-14 2013-02-04 Gn Resound As Et høreapparat med organer til at de-korrelere indgangs- og udgangssignaler
DE102010006154B4 (de) 2010-01-29 2012-01-19 Siemens Medical Instruments Pte. Ltd. Hörgerät mit Frequenzverschiebung und zugehöriges Verfahren
DK2375785T3 (da) 2010-04-08 2019-01-07 Gn Hearing As Stabilitetsforbedringer i høreapparater
DK2579252T3 (da) * 2011-10-08 2020-06-02 Gn Hearing As Forbedringer af stabilitet og talehørbarhed for høreapparater
DE102011087692B4 (de) * 2011-12-05 2014-07-10 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung und Verfahren zur Verbesserung der Wahrnehmbarkeit eines Anteils eines Eingangssignals für einen Benutzer der Hörvorrichtung
US9020172B2 (en) * 2013-03-15 2015-04-28 Cochlear Limited Methods, systems, and devices for detecting feedback
EP2874409B1 (en) * 2013-11-15 2018-09-05 Oticon A/s Hearing device with adaptive feedback-path estimation
US9763006B2 (en) 2015-03-26 2017-09-12 International Business Machines Corporation Noise reduction in a microphone using vowel detection
TWI603627B (zh) * 2015-07-03 2017-10-21 元鼎音訊股份有限公司 處理聲音段之方法及其電腦程式產品及助聽器
US10317514B2 (en) 2015-08-11 2019-06-11 Raytheon Company Programmable apparatus for synthesized filter notch
JP6624635B2 (ja) * 2015-12-24 2019-12-25 リオン株式会社 補聴器及びフィードバックキャンセラ
US10251002B2 (en) * 2016-03-21 2019-04-02 Starkey Laboratories, Inc. Noise characterization and attenuation using linear predictive coding

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US4185168A (en) * 1976-05-04 1980-01-22 Causey G Donald Method and means for adaptively filtering near-stationary noise from an information bearing signal
US4061875A (en) * 1977-02-22 1977-12-06 Stephen Freifeld Audio processor for use in high noise environments
US4419544A (en) * 1982-04-26 1983-12-06 Adelman Roger A Signal processing apparatus
DE3733983A1 (de) * 1987-10-08 1989-04-20 Bosch Gmbh Robert Verfahren zum daempfen von stoerschall in von hoergeraeten uebertragenen schallsignalen
GB8919591D0 (en) † 1989-08-30 1989-10-11 Gn Davavox As Hearing aid having compensation for acoustic feedback
US5305307A (en) † 1991-01-04 1994-04-19 Picturetel Corporation Adaptive acoustic echo canceller having means for reducing or eliminating echo in a plurality of signal bandwidths
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US6169813B1 (en) 1994-03-16 2001-01-02 Hearing Innovations Incorporated Frequency transpositional hearing aid with single sideband modulation
US8085959B2 (en) * 1994-07-08 2011-12-27 Brigham Young University Hearing compensation system incorporating signal processing techniques
US6157680A (en) * 1997-03-05 2000-12-05 Paradyne Corporation Audio distortion canceler method and apparatus
JPH10257583A (ja) * 1997-03-06 1998-09-25 Asahi Chem Ind Co Ltd 音声処理装置およびその音声処理方法
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EP1304902A1 (de) 2001-10-22 2003-04-23 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Störbefreiung eines redunanten akustischen Signals
DE10228632B3 (de) * 2002-06-26 2004-01-15 Siemens Audiologische Technik Gmbh Richtungshören bei binauraler Hörgeräteversorgung
DE10244184B3 (de) † 2002-09-23 2004-04-15 Siemens Audiologische Technik Gmbh Feedbackkompensation für Hörgeräte mit Systemabstandsschätzung
DE10245667B4 (de) * 2002-09-30 2004-12-30 Siemens Audiologische Technik Gmbh Rückkopplungkompensator in einem akustischen Verstärkungssystem, Hörhilfsgerät, Verfahren zur Rückkopplungskompensation und Anwendung des Verfahrens in einem Hörhilfsgerät
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JP2007522754A (ja) † 2004-02-11 2007-08-09 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 音響フィードバック抑制
EP1742509B1 (en) * 2005-07-08 2013-08-14 Oticon A/S A system and method for eliminating feedback and noise in a hearing device

Also Published As

Publication number Publication date
EP1853089B2 (de) 2013-09-25
EP1853089A3 (de) 2007-12-26
EP1853089B1 (de) 2009-07-29
ATE438267T1 (de) 2009-08-15
EP1853089A2 (de) 2007-11-07
DK1853089T4 (da) 2014-01-06
DE102006020832B4 (de) 2016-10-27
DE502007001153D1 (de) 2009-09-10
US20070269068A1 (en) 2007-11-22
US8571243B2 (en) 2013-10-29
DE102006020832A1 (de) 2007-11-15

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