DE69327951D1 - HEARING AID WITH COMPENSATING ACOUSTIC FEEDBACK - Google Patents

HEARING AID WITH COMPENSATING ACOUSTIC FEEDBACK

Info

Publication number
DE69327951D1
DE69327951D1 DE69327951T DE69327951T DE69327951D1 DE 69327951 D1 DE69327951 D1 DE 69327951D1 DE 69327951 T DE69327951 T DE 69327951T DE 69327951 T DE69327951 T DE 69327951T DE 69327951 D1 DE69327951 D1 DE 69327951D1
Authority
DE
Germany
Prior art keywords
hearing aid
acoustic feedback
compensating acoustic
compensating
feedback
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.)
Expired - Fee Related
Application number
DE69327951T
Other languages
German (de)
Other versions
DE69327951T2 (en
Inventor
Skovgaard Hansen
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.)
GN Hearing AS
Original Assignee
GN Resound 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 GN Resound AS filed Critical GN Resound AS
Publication of DE69327951D1 publication Critical patent/DE69327951D1/en
Application granted granted Critical
Publication of DE69327951T2 publication Critical patent/DE69327951T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
DE69327951T 1992-03-31 1993-03-23 HEARING AID WITH COMPENSATING ACOUSTIC FEEDBACK Expired - Fee Related DE69327951T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK43292A DK170600B1 (en) 1992-03-31 1992-03-31 Hearing aid with compensation for acoustic feedback
PCT/DK1993/000106 WO1993020668A1 (en) 1992-03-31 1993-03-23 Hearing aid compensating for acoustic feedback

Publications (2)

Publication Number Publication Date
DE69327951D1 true DE69327951D1 (en) 2000-04-06
DE69327951T2 DE69327951T2 (en) 2000-08-17

Family

ID=8093465

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69327951T Expired - Fee Related DE69327951T2 (en) 1992-03-31 1993-03-23 HEARING AID WITH COMPENSATING ACOUSTIC FEEDBACK

Country Status (6)

Country Link
EP (1) EP0634084B1 (en)
JP (1) JPH07505271A (en)
AU (1) AU3948293A (en)
DE (1) DE69327951T2 (en)
DK (1) DK170600B1 (en)
WO (1) WO1993020668A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0585976A3 (en) * 1993-11-10 1994-06-01 Phonak Ag Hearing aid with cancellation of acoustic feedback
US6434246B1 (en) † 1995-10-10 2002-08-13 Gn Resound As Apparatus and methods for combining audio compression and feedback cancellation in a hearing aid
US5909497A (en) * 1996-10-10 1999-06-01 Alexandrescu; Eugene Programmable hearing aid instrument and programming method thereof
US6219427B1 (en) * 1997-11-18 2001-04-17 Gn Resound As Feedback cancellation improvements
EP0930801B1 (en) * 1998-01-14 2008-11-05 Bernafon AG Circuit and method for adaptive suppression of acoustic feedback
AU5806300A (en) * 1999-07-19 2001-02-05 Oticon A/S Feedback cancellation using bandwidth detection
US6480610B1 (en) 1999-09-21 2002-11-12 Sonic Innovations, Inc. Subband acoustic feedback cancellation in hearing aids
EP1196006A3 (en) 2000-10-03 2008-08-27 FreeSystems Pte Ltd On-demand audio entertainment device that allows wireless download content
US6741714B2 (en) * 2000-10-04 2004-05-25 Widex A/S Hearing aid with adaptive matching of input transducers
DK1196009T3 (en) * 2000-10-04 2016-11-28 Widex As Hearing aid with adaptive matching of input transducers
ATE318062T1 (en) 2001-04-18 2006-03-15 Gennum Corp MULTI-CHANNEL HEARING AID WITH TRANSMISSION POSSIBILITIES BETWEEN THE CHANNELS
AU2003206666A1 (en) 2002-01-12 2003-07-24 Oticon A/S Wind noise insensitive hearing aid
DE10245556B3 (en) 2002-09-30 2004-04-22 Siemens Audiologische Technik Gmbh Hearing aid or hearing aid system with a clock generator and method for their operation
DE102005008318B4 (en) 2005-02-23 2013-07-04 Siemens Audiologische Technik Gmbh Hearing aid with user-controlled automatic calibration

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783818A (en) * 1985-10-17 1988-11-08 Intellitech Inc. Method of and means for adaptively filtering screeching noise caused by acoustic feedback
US4731850A (en) * 1986-06-26 1988-03-15 Audimax, Inc. Programmable digital hearing aid system
US5016280A (en) * 1988-03-23 1991-05-14 Central Institute For The Deaf Electronic filters, hearing aids and methods
US5091952A (en) * 1988-11-10 1992-02-25 Wisconsin Alumni Research Foundation Feedback suppression in digital signal processing hearing aids
GB8919591D0 (en) * 1989-08-30 1989-10-11 Gn Davavox As Hearing aid having compensation for acoustic feedback

Also Published As

Publication number Publication date
DK170600B1 (en) 1995-11-06
EP0634084B1 (en) 2000-03-01
DK43292A (en) 1993-10-01
EP0634084A1 (en) 1995-01-18
AU3948293A (en) 1993-11-08
JPH07505271A (en) 1995-06-08
WO1993020668A1 (en) 1993-10-14
DK43292D0 (en) 1992-03-31
DE69327951T2 (en) 2000-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT

8328 Change in the person/name/address of the agent

Representative=s name: SCHROETER LEHMANN FISCHER & NEUGEBAUER, 81479 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF

8328 Change in the person/name/address of the agent

Representative=s name: SCHROETER LEHMANN FISCHER & NEUGEBAUER, 81479 MUEN

8339 Ceased/non-payment of the annual fee