EP1406469A3 - Compensateur de la rétroaction dans les systèmes d'amplification acoustique, prothèse auditive, procédé pour la compensation de la rétroaction et utilisation de ce procédé dans les prothèses auditives - Google Patents

Compensateur de la rétroaction dans les systèmes d'amplification acoustique, prothèse auditive, procédé pour la compensation de la rétroaction et utilisation de ce procédé dans les prothèses auditives Download PDF

Info

Publication number: EP1406469A3
Authority: EP; European Patent Office
Prior art keywords: path; filter; compensation; hearing; node
Prior art date: 2002-09-30
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

EP03021040A

Other languages

German (de)

English (en)

Other versions

EP1406469B1 (fr

EP1406469A2 (fr

Inventor

Georg-Erwin Arndt

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 Audiologische Technik GmbH

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.)

2002-09-30

Filing date

2003-09-17

Publication date

2008-03-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=31984303&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1406469(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2003-09-17 Application filed by Siemens Audiologische Technik GmbH filed Critical Siemens Audiologische Technik GmbH

2004-04-07 Publication of EP1406469A2 publication Critical patent/EP1406469A2/fr

2008-03-26 Publication of EP1406469A3 publication Critical patent/EP1406469A3/fr

2010-04-07 Application granted granted Critical

2010-04-07 Publication of EP1406469B1 publication Critical patent/EP1406469B1/fr

2023-09-17 Anticipated expiration legal-status Critical

Status Revoked legal-status Critical Current

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

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)
Amplifiers (AREA)

EP03021040A 2002-09-30 2003-09-17 Compensateur de la rétroaction dans les systèmes d'amplification acoustique, prothèse auditive, procédé pour la compensation de la rétroaction et utilisation de ce procédé dans les prothèses auditives Revoked EP1406469B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10245667		2002-09-30
DE10245667A DE10245667B4 (de)	2002-09-30	2002-09-30	Rückkopplungkompensator in einem akustischen Verstärkungssystem, Hörhilfsgerät, Verfahren zur Rückkopplungskompensation und Anwendung des Verfahrens in einem Hörhilfsgerät

Publications (3)

Publication Number	Publication Date
EP1406469A2 EP1406469A2 (fr)	2004-04-07
EP1406469A3 true EP1406469A3 (fr)	2008-03-26
EP1406469B1 EP1406469B1 (fr)	2010-04-07

Family

ID=31984303

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP03021040A Revoked EP1406469B1 (fr)	2002-09-30	2003-09-17	Compensateur de la rétroaction dans les systèmes d'amplification acoustique, prothèse auditive, procédé pour la compensation de la rétroaction et utilisation de ce procédé dans les prothèses auditives

Country Status (5)

Country	Link
US (2)	US6931137B2 (fr)
EP (1)	EP1406469B1 (fr)
AT (1)	ATE463934T1 (fr)
DE (2)	DE10245667B4 (fr)
DK (1)	DK1406469T3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6876751B1 (en) *	1998-09-30	2005-04-05	House Ear Institute	Band-limited adaptive feedback canceller for hearing aids
EP1119218B1 (fr) *	2000-01-21	2018-06-20	Oticon A/S	Réduction de la rétroaction électromagnetique dans un dispositif de communication
US20040231862A1 (en) *	2003-05-22	2004-11-25	Kirn Michael D.	Corrosion monitoring station
DE102005019149B3 (de)	2005-04-25	2006-08-31	Siemens Audiologische Technik Gmbh	Hörhilfevorrichtung mit Kompensation von akustischen und elektromagnetischen Rückkopplungssignalen
KR100678770B1 (ko) *	2005-08-24	2007-02-02	한양대학교 산학협력단	궤환 신호 제거 기능을 구비한 보청기
US20070183609A1 (en) *	2005-12-22	2007-08-09	Jenn Paul C C	Hearing aid system without mechanical and acoustic feedback
DE102006020832B4 (de) *	2006-05-04	2016-10-27	Sivantos Gmbh	Verfahren zum Unterdrücken von Rückkopplungen bei Hörvorrichtungen
US8280088B2 (en) *	2006-05-19	2012-10-02	Siemens Audiologische Technik Gmbh	Hearing apparatus with feedback detection and corresponding method
EP1976334A3 (fr) *	2007-03-29	2016-10-05	Sivantos GmbH	Procédé d'adaptation d'un appareil auditif avec normalisation des valeurs de traitement
JP5136396B2 (ja) *	2008-12-25	2013-02-06	ヤマハ株式会社	ハウリング抑制装置
DE102009031135A1 (de) *	2009-06-30	2011-01-27	Siemens Medical Instruments Pte. Ltd.	Hörvorrichtung und Verfahren zur Unterdrückung von Rückkopplungen
EP2284833A1 (fr) *	2009-08-03	2011-02-16	Bernafon AG	Procédé de surveillance de l'influence du bruit ambiant sur un filtre adaptatif pour la suppression de l'effet Larsen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5748751A (en) *	1994-04-12	1998-05-05	U.S. Philips Corporation	Signal amplifier system with improved echo cancellation
WO2000019605A2 (fr) *	1998-09-30	2000-04-06	House Ear Institute	Dispositif adaptatif de suppression de l'effet larsen a bande limitee destine aux protheses auditives
WO2001010170A2 (fr) *	1999-07-30	2001-02-08	Audiologic Hearing Systems, L.P.	Dispositif et procedes de supression de signal de retour utilisant des moyens de filtre de reference adaptatif

Family Cites Families (9)

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Publication number	Priority date	Publication date	Assignee	Title
DE1969580U (de)	1967-04-25	1967-09-28	Josef Steinke Maschinen Und Za	Stechstahl fuer rohrschneider zum abstechen von eternit- und kunststoffrohr.
DE19635878A1 (de) *	1996-09-04	1998-03-05	Deutsche Telekom Ag	Vorrichtung zur Verbesserung des Sendesignals einer Echoreduktionseinrichtung
DE19639580C2 (de) *	1996-09-26	1998-09-17	Deutsche Telekom Ag	Vorrichtung zur Reduktion akustischer Echos
DE19714966C2 (de) *	1997-04-10	1999-04-01	Siemens Ag	Vorrichtung zur Rückhördämpfung
US6236731B1 (en) *	1997-04-16	2001-05-22	Dspfactory Ltd.	Filterbank structure and method for filtering and separating an information signal into different bands, particularly for audio signal in hearing aids
DE19805942C1 (de) *	1998-02-13	1999-08-12	Siemens Ag	Verfahren zur Verbesserung der akustischen Rückhördämpfung in Freisprecheinrichtungen
EP1191814B2 (fr) *	2000-09-25	2015-07-29	Widex A/S	Prothèse auditive multibande avec filtres adaptatifs multibandes pour la suppression de la rétroaction acoustique .
US20040029525A1 (en) *	2002-08-05	2004-02-12	Sun Microsystems, Inc.	Tuning engine and user interface for internet broadcasts on mobile devices
AU2002951909A0 (en) *	2002-10-04	2002-10-24	Tenix Industries Pty Limited	A method of adaptively interfacing with data repository

2002
- 2002-09-30 DE DE10245667A patent/DE10245667B4/de not_active Expired - Fee Related
2003
- 2003-09-17 AT AT03021040T patent/ATE463934T1/de not_active IP Right Cessation
- 2003-09-17 DK DK03021040.5T patent/DK1406469T3/da active
- 2003-09-17 DE DE50312584T patent/DE50312584D1/de not_active Expired - Lifetime
- 2003-09-17 EP EP03021040A patent/EP1406469B1/fr not_active Revoked
- 2003-09-30 US US10/675,305 patent/US6931137B2/en not_active Expired - Lifetime
2004
- 2004-12-17 US US11/015,163 patent/US7174027B2/en not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5748751A (en) *	1994-04-12	1998-05-05	U.S. Philips Corporation	Signal amplifier system with improved echo cancellation
WO2000019605A2 (fr) *	1998-09-30	2000-04-06	House Ear Institute	Dispositif adaptatif de suppression de l'effet larsen a bande limitee destine aux protheses auditives
WO2001010170A2 (fr) *	1999-07-30	2001-02-08	Audiologic Hearing Systems, L.P.	Dispositif et procedes de supression de signal de retour utilisant des moyens de filtre de reference adaptatif

Also Published As

Publication number	Publication date
US20040101147A1 (en)	2004-05-27
DE50312584D1 (de)	2010-05-20
EP1406469B1 (fr)	2010-04-07
US20050135646A1 (en)	2005-06-23
US6931137B2 (en)	2005-08-16
DE10245667A1 (de)	2004-04-15
US7174027B2 (en)	2007-02-06
DK1406469T3 (da)	2010-08-02
DE10245667B4 (de)	2004-12-30
ATE463934T1 (de)	2010-04-15
EP1406469A2 (fr)	2004-04-07

Publication	Publication Date	Title
EP1406469A3 (fr)	2008-03-26	Compensateur de la rétroaction dans les systèmes d'amplification acoustique, prothèse auditive, procédé pour la compensation de la rétroaction et utilisation de ce procédé dans les prothèses auditives
ATE425581T1 (de)	2009-03-15	Klasse-d verstärker
GB2158676A (en)	1985-11-13	Differential hearing aid with programmable frequency response
DK1721488T3 (da)	2009-03-02	Höreapparat med adaptivt tilbagekoblingsundertrykkelsessystem
DK1198974T3 (da)	2003-06-23	Høreapparat med adaptiv tilpasning af mikrofonerne
EP0719493A1 (fr)	1996-07-03	Dispositif et procede de reduction du retour acoustique
CA2240051A1 (fr)	1999-07-23	Prothese auditive avec compensation de retroaction acoustique et/ou mecanique
WO2005011108A3 (fr)	2005-03-24	Systeme et procede de preamplificateur de microphone en mode courant de faible puissance et a taux de rejection d'alimentation eleve
DK1825712T3 (da)	2010-05-17	Høreapparat med tilbagekoblingsmodelforstærkningsestimation
WO2007125132A3 (fr)	2008-04-10	Procédé d'annulation du retour dans un appareil auditif et appareil auditif ainsi obtenu
WO2006105413A3 (fr)	2007-03-29	Amplificateur de puissance doherty a compensation de phase
CN109690939A (zh)	2019-04-26	用于脉宽调制放大器的可配置控制环路拓扑
DK1367856T3 (da)	2006-03-06	Apparat og fremgangsmåde til feedback-reduktion i höresystemer
DK1690252T3 (en)	2017-10-09	HEARING WITH ACTIVE NOISE COMPENSATION
DE60226611D1 (de)	2008-06-26	Aktivsystem zur Reduktion des akustischen Rauschens
TW200644410A (en)	2006-12-16	Amplifier and method for switching amplifier
EP1398993A3 (fr)	2009-03-25	Dispositif et procédé de compensation de la rétroaction dans un système d'amplification acoustique, notament dans une prothèse auditive
DK1771038T3 (da)	2010-04-12	Fremgangsmåde til drift af et høreapparatsystem til binaural forsyning af en bruger
DK1401242T3 (da)	2009-04-06	Tilbagekoblingskompensation for höreapparater med system vurdering
DK1119218T3 (en)	2018-09-10	Electromagnetic feedback reduction in a communication device
DK1458216T3 (da)	2008-11-24	Apparat og fremgangsmåde til tilpasning af höreapparatmikrofoner
EP1788700B8 (fr)	2010-12-22	Procede de contre-reaction en boucle a double d'echantillonnage et amplificateur a contre-reaction a double echantillonnage
TW200633371A (en)	2006-09-16	Variable gain amplifier maintaining constant DC offset at output end
AU2003260475A1 (en)	2004-04-08	Dc-compensation loop for variable gain amplifier
US5218642A (en)	1993-06-08	Feedback noise-eliminating microphone circuit

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