EP1853089A3 - Méthode pour la suppression de la rétroaction et pour l'éxpansion spéctrale pour des appareils de correction auditive - Google Patents

Méthode pour la suppression de la rétroaction et pour l'éxpansion spéctrale pour des appareils de correction auditive Download PDF

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Publication number
EP1853089A3
EP1853089A3 EP07106332A EP07106332A EP1853089A3 EP 1853089 A3 EP1853089 A3 EP 1853089A3 EP 07106332 A EP07106332 A EP 07106332A EP 07106332 A EP07106332 A EP 07106332A EP 1853089 A3 EP1853089 A3 EP 1853089A3
Authority
EP
European Patent Office
Prior art keywords
spectral
signal
feedback
input signal
elimination
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.)
Granted
Application number
EP07106332A
Other languages
German (de)
English (en)
Other versions
EP1853089B2 (fr
EP1853089A2 (fr
EP1853089B1 (fr
Inventor
Ulrich Kornagel
Tom Weidner
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.)
Sivantos GmbH
Original Assignee
Siemens Audioligische Technik GmbH
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Filing date
Publication date
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Application filed by Siemens Audioligische Technik GmbH filed Critical Siemens Audioligische Technik GmbH
Publication of EP1853089A2 publication Critical patent/EP1853089A2/fr
Publication of EP1853089A3 publication Critical patent/EP1853089A3/fr
Application granted granted Critical
Publication of EP1853089B1 publication Critical patent/EP1853089B1/fr
Publication of EP1853089B2 publication Critical patent/EP1853089B2/fr
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Classifications

    • 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
    • H04R25/45—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; DEAF-AID SETS; 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)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
  • Spectrometry And Color Measurement (AREA)
EP07106332.5A 2006-05-04 2007-04-17 Méthode pour la suppression de la rétroaction et pour l'éxpansion spéctrale pour des appareils de correction auditive Active EP1853089B2 (fr)

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 (4)

Publication Number Publication Date
EP1853089A2 EP1853089A2 (fr) 2007-11-07
EP1853089A3 true EP1853089A3 (fr) 2007-12-26
EP1853089B1 EP1853089B1 (fr) 2009-07-29
EP1853089B2 EP1853089B2 (fr) 2013-09-25

Family

ID=38267965

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07106332.5A Active EP1853089B2 (fr) 2006-05-04 2007-04-17 Méthode pour la suppression de la rétroaction et pour l'éxpansion spéctrale pour des appareils de correction auditive

Country Status (5)

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

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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 (fr) * 2008-07-24 2020-08-19 Oticon A/S Modification de contenu spectral pour évaluation de canal de réponse robuste
DE102008046966B3 (de) * 2008-09-12 2010-05-06 Siemens Medical Instruments Pte. Ltd. Hörgerät und Betrieb eines Hörgeräts mit Frequenztransposition
DK2200341T3 (en) 2008-12-16 2015-06-01 Siemens Audiologische Technik A method for driving of a hearing aid as well as the hearing aid with a source separation device
EP2394442B1 (fr) 2009-02-06 2016-12-21 Oticon A/S Substitution de bande spectrale pour éviter des sifflements d'accrochage et une sous-oscillation
WO2011026113A2 (fr) * 2009-08-31 2011-03-03 Massachusetts Eye & Ear Infirmary Alertes associées à un effet larsen dans un appareil auditif
DK2309777T3 (da) * 2009-09-14 2013-02-04 Gn Resound As Et høreapparat med organer til at de-korrelere indgangs- og udgangssignaler
DK2309776T3 (da) 2009-09-14 2014-10-27 Gn Resound As Høreapparat med midler til adaptiv feedbackkompensation
DE102010006154B4 (de) * 2010-01-29 2012-01-19 Siemens Medical Instruments Pte. Ltd. Hörgerät mit Frequenzverschiebung und zugehöriges Verfahren
EP2375785B1 (fr) 2010-04-08 2018-08-29 GN Hearing A/S Améliorations de la stabilité des appareils auditifs
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
DK3419313T3 (da) * 2013-11-15 2021-10-11 Oticon As Høreanordning med adaptiv feedback-vejestimering
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
US10251002B2 (en) * 2016-03-21 2019-04-02 Starkey Laboratories, Inc. Noise characterization and attenuation using linear predictive coding

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DE3733983A1 (de) * 1987-10-08 1989-04-20 Bosch Gmbh Robert Verfahren zum daempfen von stoerschall in von hoergeraeten uebertragenen schallsignalen
WO1995025415A1 (fr) * 1994-03-16 1995-09-21 Hearing Innovations Incorporated Appareil auditif a transposition de frequence et modulation a bande laterale unique
EP0969692A1 (fr) * 1997-03-06 2000-01-05 Asahi Kasei Kogyo Kabushiki Kaisha Procede et dispositif de traitement de la parole
EP1304902A1 (fr) * 2001-10-22 2003-04-23 Siemens Aktiengesellschaft Procédé et dispositif pour la suppression du bruit dans un signal acoustique redondant
US20040252853A1 (en) * 2003-05-27 2004-12-16 Blamey Peter J. Oscillation suppression

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US3518578A (en) * 1967-10-09 1970-06-30 Massachusetts Inst Technology Signal compression and expansion system
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
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
AT398670B (de) † 1991-11-13 1995-01-25 Viennatone Gmbh Verfahren zur verschiebung der frequenz von signalen
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
DE60018084T2 (de) † 1999-09-10 2005-12-29 Starkey Laboratories, Inc., Eden Prairie Audiosignalverarbeitung
AU4627801A (en) † 2001-04-11 2001-07-09 Phonak Ag Method for the elimination of noise signal components in an input signal for an auditory system, use of said method and hearing aid
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
US7092532B2 (en) † 2003-03-31 2006-08-15 Unitron Hearing Ltd. Adaptive feedback canceller
AU2003236382B2 (en) † 2003-08-20 2011-02-24 Phonak Ag Feedback suppression in sound signal processing using frequency transposition
EP1716721A1 (fr) † 2004-02-11 2006-11-02 Koninklijke Philips Electronics N.V. Suppression de retour acoustique
DK1742509T3 (da) * 2005-07-08 2013-11-04 Oticon As Et system og en fremgangsmåde til eliminering af feedback og støj i et høreapparat

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3733983A1 (de) * 1987-10-08 1989-04-20 Bosch Gmbh Robert Verfahren zum daempfen von stoerschall in von hoergeraeten uebertragenen schallsignalen
WO1995025415A1 (fr) * 1994-03-16 1995-09-21 Hearing Innovations Incorporated Appareil auditif a transposition de frequence et modulation a bande laterale unique
EP0969692A1 (fr) * 1997-03-06 2000-01-05 Asahi Kasei Kogyo Kabushiki Kaisha Procede et dispositif de traitement de la parole
EP1304902A1 (fr) * 2001-10-22 2003-04-23 Siemens Aktiengesellschaft Procédé et dispositif pour la suppression du bruit dans un signal acoustique redondant
US20040252853A1 (en) * 2003-05-27 2004-12-16 Blamey Peter J. Oscillation suppression

Non-Patent Citations (6)

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Title
ENBOM N ET AL: "Bandwidth expansion of speech based on vector quantization of the mel frequency cepstral coefficients", SPEECH CODING PROCEEDINGS, 1999 IEEE WORKSHOP ON PORVOO, FINLAND 20-23 JUNE 1999, PISCATAWAY, NJ, USA,IEEE, US, 20 June 1999 (1999-06-20), pages 171 - 173, XP010345574, ISBN: 0-7803-5651-9 *
EPPS J ET AL: "A new technique for wideband enhancement of coded narrowband speech", SPEECH CODING PROCEEDINGS, 1999 IEEE WORKSHOP ON PORVOO, FINLAND 20-23 JUNE 1999, PISCATAWAY, NJ, USA,IEEE, US, 20 June 1999 (1999-06-20), pages 174 - 176, XP010345554, ISBN: 0-7803-5651-9 *
KAMMEYER, DIRK: "Nachrichtenübertragung", 1996, B.G.TEUBNER, STUTTGART, XP002457123 *
KORNAGEL U: "SPECTRAL WIDENING OF TELEPHONE SPEECH USING AN EXTENDED CLASSIFICATION APPROACH", PROCEEDINGS OF THE EUROPEAN SIGNAL PROCESSING CONFERENCE, vol. 2, 2002, pages 339 - 342, XP008038635 *
KORNAGEL U: "SPECTRAL WIDENING OF THE EXCITATION SIGNAL FOR TELEPHONE-BAND SPEECH ENHANCEMENT", INTERNATIONAL WORKSHOP ON ACOUSTIC ECHO AND NOISE CONTROL, September 2001 (2001-09-01), pages 215 - 218, XP008038619 *
KORNAGEL: "Techniques for artificial bandwidth extension of telephone speech", SIGNAL PROCESSING, ELSEVIER SCIENCE PUBLISHERS B.V. AMSTERDAM, NL, 27 October 2005 (2005-10-27), Internet, pages 1296 - 1306, XP002457122 *

Also Published As

Publication number Publication date
ATE438267T1 (de) 2009-08-15
DE102006020832A1 (de) 2007-11-15
EP1853089B2 (fr) 2013-09-25
EP1853089A2 (fr) 2007-11-07
DK1853089T3 (da) 2009-11-16
US8571243B2 (en) 2013-10-29
US20070269068A1 (en) 2007-11-22
DK1853089T4 (da) 2014-01-06
EP1853089B1 (fr) 2009-07-29
DE102006020832B4 (de) 2016-10-27
DE502007001153D1 (de) 2009-09-10

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