EP1718113A3 - Dispositif de prothèse auditive avec compensation du signal de rétroaction acoustique et électromagnetique - Google Patents

Dispositif de prothèse auditive avec compensation du signal de rétroaction acoustique et électromagnetique Download PDF

Info

Publication number
EP1718113A3
EP1718113A3 EP06112918A EP06112918A EP1718113A3 EP 1718113 A3 EP1718113 A3 EP 1718113A3 EP 06112918 A EP06112918 A EP 06112918A EP 06112918 A EP06112918 A EP 06112918A EP 1718113 A3 EP1718113 A3 EP 1718113A3
Authority
EP
European Patent Office
Prior art keywords
acoustic
receiver
electromagnetic
hearing
compensation
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
EP06112918A
Other languages
German (de)
English (en)
Other versions
EP1718113B1 (fr
EP1718113A2 (fr
Inventor
Volkmar Hamacher
Henning Puder
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
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 Siemens Audioligische Technik GmbH filed Critical Siemens Audioligische Technik GmbH
Publication of EP1718113A2 publication Critical patent/EP1718113A2/fr
Publication of EP1718113A3 publication Critical patent/EP1718113A3/fr
Application granted granted Critical
Publication of EP1718113B1 publication Critical patent/EP1718113B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H04R25/43—Electronic input selection or mixing based on input signal analysis, e.g. mixing or selection between microphone and telecoil or between microphones with different directivity characteristics
    • 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)
  • Circuit For Audible Band Transducer (AREA)
  • Amplifiers (AREA)
  • Filters That Use Time-Delay Elements (AREA)
EP06112918A 2005-04-25 2006-04-21 Dispositif de prothèse auditive avec compensation du signal de rétroaction acoustique et électromagnetique Not-in-force EP1718113B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005019149A DE102005019149B3 (de) 2005-04-25 2005-04-25 Hörhilfevorrichtung mit Kompensation von akustischen und elektromagnetischen Rückkopplungssignalen

Publications (3)

Publication Number Publication Date
EP1718113A2 EP1718113A2 (fr) 2006-11-02
EP1718113A3 true EP1718113A3 (fr) 2009-11-04
EP1718113B1 EP1718113B1 (fr) 2011-11-02

Family

ID=36716998

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06112918A Not-in-force EP1718113B1 (fr) 2005-04-25 2006-04-21 Dispositif de prothèse auditive avec compensation du signal de rétroaction acoustique et électromagnetique

Country Status (5)

Country Link
US (1) US7844063B2 (fr)
EP (1) EP1718113B1 (fr)
AT (1) ATE532349T1 (fr)
DE (1) DE102005019149B3 (fr)
DK (1) DK1718113T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008053458A1 (de) 2008-10-28 2010-04-29 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung mit spezieller Situationserkennungseinheit und Verfahren zum Betreiben einer Hörvorrichtung
DE102010011729A1 (de) 2010-03-17 2011-09-22 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung und Verfahren zum Einstellen derselben für einen rückkopplungsfreien Betrieb
KR102013438B1 (ko) * 2013-07-23 2019-08-22 한국전자통신연구원 전파신호와 음파신호의 전송 지연 시간 차를 이용한 공간 필터링 장치 및 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1119218A1 (fr) * 2000-01-21 2001-07-25 Oticon A/S Réduction de la rétroaction électromagnetique dans un dispositif de communication
EP1367856A2 (fr) * 2002-05-27 2003-12-03 Siemens Audiologische Technik GmbH Méthode et appareil pour la réduction de la rétroaction dans des systèmes auditifs
EP1406469A2 (fr) * 2002-09-30 2004-04-07 Siemens Audiologische Technik GmbH 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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091952A (en) * 1988-11-10 1992-02-25 Wisconsin Alumni Research Foundation Feedback suppression in digital signal processing hearing aids
EP0676909A1 (fr) * 1994-03-31 1995-10-11 Siemens Audiologische Technik GmbH Prothèse auditive programmable
US6072884A (en) * 1997-11-18 2000-06-06 Audiologic Hearing Systems Lp Feedback cancellation apparatus and methods
US6097823A (en) * 1996-12-17 2000-08-01 Texas Instruments Incorporated Digital hearing aid and method for feedback path modeling
US6038262A (en) * 1998-06-09 2000-03-14 Transcendata, Inc. Method and apparatus for compensation of electro-magnetic distortion using weighted feedback delay for amplitude coded sinusoidal waveform generation and transmission
EP1191813A1 (fr) * 2000-09-25 2002-03-27 TOPHOLM & WESTERMANN APS Prothèse auditive avec un filtre adaptatif pour la suppression de la réaction acoustique
DK1307072T3 (da) 2001-10-17 2008-04-14 Siemens Audiologische Technik Fremgangsmåde til et höreapparats drift samt höreapparat
DE10313330B4 (de) 2003-03-25 2005-04-14 Siemens Audiologische Technik Gmbh Verfahren zur Unterdrückung mindestens eines akustischen Störsignals und Vorrichtung zur Durchführung des Verfahrens

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1119218A1 (fr) * 2000-01-21 2001-07-25 Oticon A/S Réduction de la rétroaction électromagnetique dans un dispositif de communication
EP1367856A2 (fr) * 2002-05-27 2003-12-03 Siemens Audiologische Technik GmbH Méthode et appareil pour la réduction de la rétroaction dans des systèmes auditifs
EP1406469A2 (fr) * 2002-09-30 2004-04-07 Siemens Audiologische Technik GmbH 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

Also Published As

Publication number Publication date
US7844063B2 (en) 2010-11-30
US20060239484A1 (en) 2006-10-26
EP1718113B1 (fr) 2011-11-02
DK1718113T3 (da) 2012-02-20
DE102005019149B3 (de) 2006-08-31
EP1718113A2 (fr) 2006-11-02
ATE532349T1 (de) 2011-11-15

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