DK2165567T3 - Fremgangsmåde til feedbackophævelse i et høreapparat og et høreapparat - Google Patents

Fremgangsmåde til feedbackophævelse i et høreapparat og et høreapparat

Info

Publication number
DK2165567T3
DK2165567T3 DK07729381.9T DK07729381T DK2165567T3 DK 2165567 T3 DK2165567 T3 DK 2165567T3 DK 07729381 T DK07729381 T DK 07729381T DK 2165567 T3 DK2165567 T3 DK 2165567T3
Authority
DK
Denmark
Prior art keywords
hearing aid
external
transfer function
hearing device
estimating
Prior art date
Application number
DK07729381.9T
Other languages
English (en)
Inventor
Sascha Korl
Original Assignee
Phonak Ag
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 Phonak Ag filed Critical Phonak Ag
Application granted granted Critical
Publication of DK2165567T3 publication Critical patent/DK2165567T3/da

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
    • H04R25/45—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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/02—Circuits for transducers, loudspeakers or microphones for preventing acoustic reaction, i.e. acoustic oscillatory feedback

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Noise Elimination (AREA)
DK07729381.9T 2007-05-22 2007-05-22 Fremgangsmåde til feedbackophævelse i et høreapparat og et høreapparat DK2165567T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/054942 WO2007125132A2 (en) 2007-05-22 2007-05-22 Method for feedback cancelling in a hearing device and a hearing device

Publications (1)

Publication Number Publication Date
DK2165567T3 true DK2165567T3 (da) 2011-01-31

Family

ID=38325311

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07729381.9T DK2165567T3 (da) 2007-05-22 2007-05-22 Fremgangsmåde til feedbackophævelse i et høreapparat og et høreapparat

Country Status (6)

Country Link
US (1) US8265313B2 (da)
EP (1) EP2165567B1 (da)
AT (1) ATE484160T1 (da)
DE (1) DE602007009731D1 (da)
DK (1) DK2165567T3 (da)
WO (1) WO2007125132A2 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DK2086250T3 (da) 2008-02-01 2020-07-06 Oticon As Lyttesystem med et forbedret feedback-undertrykkelsessystem, en fremgangsmåde og anvendelse
US8442251B2 (en) 2009-04-02 2013-05-14 Oticon A/S Adaptive feedback cancellation based on inserted and/or intrinsic characteristics and matched retrieval
EP2621198A3 (en) * 2009-04-02 2015-03-25 Oticon A/s Adaptive feedback cancellation based on inserted and/or intrinsic signal characteristics and matched retrieval
EP2439958B1 (en) 2010-10-06 2013-06-05 Oticon A/S A method of determining parameters in an adaptive audio processing algorithm and an audio processing system
US20130013302A1 (en) 2011-07-08 2013-01-10 Roger Roberts Audio input device
EP2574082A1 (en) 2011-09-20 2013-03-27 Oticon A/S Control of an adaptive feedback cancellation system based on probe signal injection
DK2611215T3 (da) 2011-12-30 2016-07-04 Gn Resound As Et høreapparat med fremhævet signal
WO2018036602A1 (en) 2016-08-22 2018-03-01 Sonova Ag A method of managing adaptive feedback cancellation in hearing devices and hearing devices configured to carry out such method
EP3979667A3 (en) * 2016-08-30 2022-07-06 Oticon A/s A hearing device comprising a feedback detection unit
US10341794B2 (en) * 2017-07-24 2019-07-02 Bose Corporation Acoustical method for detecting speaker movement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0930801T3 (da) 1998-01-14 2009-02-23 Bernafon Ag Kredslöb og fremgangsmåde til adaptiv undertrykkelse af akustisk tilbagekobling
EP1675374B1 (en) * 2004-12-22 2010-08-04 Televic NV. Circuit and method for estimating a room impulse response

Also Published As

Publication number Publication date
EP2165567B1 (en) 2010-10-06
ATE484160T1 (de) 2010-10-15
WO2007125132A3 (en) 2008-04-10
EP2165567A2 (en) 2010-03-24
DE602007009731D1 (de) 2010-11-18
US8265313B2 (en) 2012-09-11
US20100150388A1 (en) 2010-06-17
WO2007125132A2 (en) 2007-11-08

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