DE602006012126D1 - Hörgerät und verfahren zur schätzung der dynamischen verstärkungsbegrenzung in einem hörgerät - Google Patents

Hörgerät und verfahren zur schätzung der dynamischen verstärkungsbegrenzung in einem hörgerät

Info

Publication number
DE602006012126D1
DE602006012126D1 DE602006012126T DE602006012126T DE602006012126D1 DE 602006012126 D1 DE602006012126 D1 DE 602006012126D1 DE 602006012126 T DE602006012126 T DE 602006012126T DE 602006012126 T DE602006012126 T DE 602006012126T DE 602006012126 D1 DE602006012126 D1 DE 602006012126D1
Authority
DE
Germany
Prior art keywords
hearing device
signal
electrical
input signal
hearing aid
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.)
Active
Application number
DE602006012126T
Other languages
English (en)
Inventor
Kristian Tjalfe Klinkby
Peter Magnus Noergaard
Foeh Helge Pontoppidan
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.)
Widex AS
Original Assignee
Widex AS
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 Widex AS filed Critical Widex AS
Publication of DE602006012126D1 publication Critical patent/DE602006012126D1/de
Active 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
    • H04R25/45—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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/356—Amplitude, e.g. amplitude shift or compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility

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)
  • Control Of Amplification And Gain Control (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
DE602006012126T 2006-03-31 2006-03-31 Hörgerät und verfahren zur schätzung der dynamischen verstärkungsbegrenzung in einem hörgerät Active DE602006012126D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2006/061215 WO2007112777A1 (en) 2006-03-31 2006-03-31 Hearing aid and method of estimating dynamic gain limitation in a hearing aid

Publications (1)

Publication Number Publication Date
DE602006012126D1 true DE602006012126D1 (de) 2010-03-25

Family

ID=37401159

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006012126T Active DE602006012126D1 (de) 2006-03-31 2006-03-31 Hörgerät und verfahren zur schätzung der dynamischen verstärkungsbegrenzung in einem hörgerät

Country Status (10)

Country Link
US (1) US8594354B2 (de)
EP (1) EP2002688B1 (de)
JP (1) JP5143121B2 (de)
CN (1) CN101406072B (de)
AT (1) ATE457115T1 (de)
AU (1) AU2006341496B2 (de)
CA (1) CA2647479C (de)
DE (1) DE602006012126D1 (de)
DK (1) DK2002688T3 (de)
WO (1) WO2007112777A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5381091B2 (ja) * 2008-12-26 2014-01-08 ヤマハ株式会社 ハウリング防止装置
DK2217007T3 (da) * 2009-02-06 2014-08-18 Oticon As Høreapparat med adaptiv tilbagekoblingsundertrykkelse
EP2394442B1 (de) 2009-02-06 2016-12-21 Oticon A/S Spektralbandsubstitution zur vermeidung von pfeifen und suboszillation
CN102667142B (zh) * 2009-12-09 2015-09-16 唯听助听器公司 在助听器中处理信号的方法、适配助听器的方法和助听器
EP2469708B1 (de) 2010-12-21 2013-11-27 Harman Becker Automotive Systems GmbH Steuerung des Verstärkerstromverbrauchs
DK2523471T3 (da) 2011-05-09 2014-09-22 Bernafon Ag Testsystem til at evaluere tilbagekoblingsydeevne i en lytteanordning
US9148734B2 (en) * 2013-06-05 2015-09-29 Cochlear Limited Feedback path evaluation implemented with limited signal processing
DE102014218672B3 (de) * 2014-09-17 2016-03-10 Sivantos Pte. Ltd. Verfahren und Vorrichtung zur Rückkopplungsunterdrückung
US10105539B2 (en) 2014-12-17 2018-10-23 Cochlear Limited Configuring a stimulation unit of a hearing device
US9723415B2 (en) 2015-06-19 2017-08-01 Gn Hearing A/S Performance based in situ optimization of hearing aids
US11445306B2 (en) * 2016-08-26 2022-09-13 Starkey Laboratories, Inc. Method and apparatus for robust acoustic feedback cancellation
US10362412B2 (en) * 2016-12-22 2019-07-23 Oticon A/S Hearing device comprising a dynamic compressive amplification system and a method of operating a hearing device
US10491179B2 (en) * 2017-09-25 2019-11-26 Nuvoton Technology Corporation Asymmetric multi-channel audio dynamic range processing
US10681458B2 (en) 2018-06-11 2020-06-09 Cirrus Logic, Inc. Techniques for howling detection
EP3703391A1 (de) * 2019-02-27 2020-09-02 Oticon A/s Hörvorrichtung mit einem schleifenverstärkungsbegrenzer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0634555B2 (ja) * 1986-06-20 1994-05-02 松下電器産業株式会社 ハウリング抑圧装置
JPS634795A (ja) * 1986-06-25 1988-01-09 Matsushita Electric Ind Co Ltd ハウリング防止装置
DK169958B1 (da) 1992-10-20 1995-04-10 Gn Danavox As Høreapparat med kompensation for akustisk tilbagekobling
WO2000019605A2 (en) * 1998-09-30 2000-04-06 House Ear Institute Band-limited adaptive feedback canceller for hearing aids
US6480610B1 (en) * 1999-09-21 2002-11-12 Sonic Innovations, Inc. Subband acoustic feedback cancellation in hearing aids
EP1191814B2 (de) * 2000-09-25 2015-07-29 Widex A/S Multiband-Hörgerät mit multiband adaptiv Filter zur Unterdrückung akustischer Rückkopplung.
EP1191813A1 (de) * 2000-09-25 2002-03-27 TOPHOLM & WESTERMANN APS Hörgerät mit adaptivem Filter zur Unterdrückung akustischer Rückkopplung
DK1276349T3 (da) * 2001-07-09 2004-10-11 Widex As Höreapparat med en selvtestsegenskab
DE10159928A1 (de) * 2001-12-06 2003-05-08 Siemens Audiologische Technik Verfahren zum Vermeiden rückkopplungsbedingter Oszillationen in einem Hörgerät sowie Hörgerät
US7092532B2 (en) 2003-03-31 2006-08-15 Unitron Hearing Ltd. Adaptive feedback canceller
DE10357800B3 (de) * 2003-12-10 2005-05-25 Siemens Audiologische Technik Gmbh Hörgerät mit Störgeräuschunterdrückung und entsprechendes Störgeräuschunterdrückungsverfahren
WO2005096670A1 (en) * 2004-03-03 2005-10-13 Widex A/S Hearing aid comprising adaptive feedback suppression system

Also Published As

Publication number Publication date
CA2647479C (en) 2011-07-26
US8594354B2 (en) 2013-11-26
JP2009531887A (ja) 2009-09-03
ATE457115T1 (de) 2010-02-15
DK2002688T3 (da) 2010-05-31
AU2006341496A1 (en) 2007-10-11
CA2647479A1 (en) 2007-10-11
CN101406072A (zh) 2009-04-08
WO2007112777A1 (en) 2007-10-11
JP5143121B2 (ja) 2013-02-13
AU2006341496B2 (en) 2010-04-29
CN101406072B (zh) 2012-01-11
EP2002688B1 (de) 2010-02-03
US20090067654A1 (en) 2009-03-12
EP2002688A1 (de) 2008-12-17

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Legal Events

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