DK0415677T3 - Høreapparat med kompensation for akustisk tilbagekobling - Google Patents
Høreapparat med kompensation for akustisk tilbagekoblingInfo
- Publication number
- DK0415677T3 DK0415677T3 DK90309342T DK90309342T DK0415677T3 DK 0415677 T3 DK0415677 T3 DK 0415677T3 DK 90309342 T DK90309342 T DK 90309342T DK 90309342 T DK90309342 T DK 90309342T DK 0415677 T3 DK0415677 T3 DK 0415677T3
- Authority
- DK
- Denmark
- Prior art keywords
- hearing aid
- acoustic feedback
- feedback compensation
- compensation
- acoustic
- Prior art date
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
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H21/00—Adaptive networks
- H03H21/0012—Digital adaptive filters
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)
- Filters That Use Time-Delay Elements (AREA)
- Circuit For Audible Band Transducer (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898919591A GB8919591D0 (en) | 1989-08-30 | 1989-08-30 | Hearing aid having compensation for acoustic feedback |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0415677T3 true DK0415677T3 (da) | 2000-01-24 |
Family
ID=10662258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK90309342T DK0415677T3 (da) | 1989-08-30 | 1990-08-24 | Høreapparat med kompensation for akustisk tilbagekobling |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0415677B1 (da) |
JP (1) | JPH0832114B2 (da) |
DE (1) | DE69033177T2 (da) |
DK (1) | DK0415677T3 (da) |
GB (1) | GB8919591D0 (da) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK170600B1 (da) * | 1992-03-31 | 1995-11-06 | Gn Danavox As | Høreapparat med kompensation for akustisk tilbagekobling |
US5680467A (en) * | 1992-03-31 | 1997-10-21 | Gn Danavox A/S | Hearing aid compensating for acoustic feedback |
US6563931B1 (en) * | 1992-07-29 | 2003-05-13 | K/S Himpp | Auditory prosthesis for adaptively filtering selected auditory component by user activation and method for doing same |
CA2100015A1 (en) * | 1992-07-29 | 1994-01-30 | Resound Corporation | Auditory prosthesis with user-controlled feedback cancellation |
DK169958B1 (da) * | 1992-10-20 | 1995-04-10 | Gn Danavox As | Høreapparat med kompensation for akustisk tilbagekobling |
US8085959B2 (en) | 1994-07-08 | 2011-12-27 | Brigham Young University | Hearing compensation system incorporating signal processing techniques |
US5500902A (en) * | 1994-07-08 | 1996-03-19 | Stockham, Jr.; Thomas G. | Hearing aid device incorporating signal processing techniques |
US5991417A (en) * | 1995-05-02 | 1999-11-23 | Topholm & Westerman Aps | Process for controlling a programmable or program-controlled hearing aid for its in-situ fitting adjustment |
JP3026547U (ja) * | 1995-08-10 | 1996-07-16 | 日本ユーロテック株式会社 | 補聴器 |
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 |
DK0820211T3 (da) * | 1996-07-09 | 2002-01-21 | Siemens Audiologische Technik | Programmerbart høreapparat |
DE19802568C2 (de) | 1998-01-23 | 2003-05-28 | Cochlear Ltd | Hörhilfe mit Kompensation von akustischer und/oder mechanischer Rückkopplung |
DE19904538C1 (de) | 1999-02-04 | 2000-07-13 | Siemens Audiologische Technik | Verfahren zur Rückkopplungserkennung in einem Hörgerät und Hörgerät |
AUPQ952700A0 (en) * | 2000-08-21 | 2000-09-14 | University Of Melbourne, The | Sound-processing strategy for cochlear implants |
EP1438873A1 (en) * | 2001-10-17 | 2004-07-21 | Oticon A/S | Improved hearing aid |
DE10254407B4 (de) * | 2002-11-21 | 2006-01-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Unterdrücken einer Rückkopplung |
US7627129B2 (en) | 2002-11-21 | 2009-12-01 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for suppressing feedback |
KR20060127131A (ko) * | 2004-02-11 | 2006-12-11 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 음향 피드백 억제 |
DE102005008318B4 (de) * | 2005-02-23 | 2013-07-04 | Siemens Audiologische Technik Gmbh | Hörhilfegerät mit benutzergesteuerter Einmessautomatik |
DE102005028742B3 (de) * | 2005-06-21 | 2006-09-21 | Siemens Audiologische Technik Gmbh | Hörhilfegerät mit Mitteln zur Rückkopplungskompensation und Verfahren zur Rückkopplungsunterdrückung |
DK2002691T3 (da) * | 2006-04-01 | 2012-01-23 | Widex As | Høreapparat og fremgangsmåde til at styre signalbehandling i et høreapparat |
DE102006020832B4 (de) † | 2006-05-04 | 2016-10-27 | Sivantos Gmbh | Verfahren zum Unterdrücken von Rückkopplungen bei Hörvorrichtungen |
WO2008116264A1 (en) | 2007-03-26 | 2008-10-02 | Cochlear Limited | Noise reduction in auditory prostheses |
US8243939B2 (en) * | 2008-12-30 | 2012-08-14 | Gn Resound A/S | Hearing instrument with improved initialisation of parameters of digital feedback suppression circuitry |
EP2237573B1 (en) | 2009-04-02 | 2021-03-10 | Oticon A/S | Adaptive feedback cancellation method and apparatus therefor |
US8442251B2 (en) | 2009-04-02 | 2013-05-14 | Oticon A/S | Adaptive feedback cancellation based on inserted and/or intrinsic characteristics and matched retrieval |
WO2011026113A2 (en) * | 2009-08-31 | 2011-03-03 | Massachusetts Eye & Ear Infirmary | Hearing aid feedback noise alarms |
JP5588054B1 (ja) * | 2013-09-06 | 2014-09-10 | リオン株式会社 | 補聴器、拡声器及びハウリングキャンセラ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5568069A (en) * | 1978-11-17 | 1980-05-22 | Suwa Seikosha Kk | Hearing aid |
EP0077688B1 (en) * | 1981-10-20 | 1985-07-17 | Craigwell Industries Limited | Improvements in or relating to hearing aids |
JPS60213200A (ja) * | 1984-04-06 | 1985-10-25 | Hitachi Ltd | 補聴器 |
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 |
US5111419A (en) * | 1988-03-23 | 1992-05-05 | Central Institute For The Deaf | Electronic filters, signal conversion apparatus, hearing aids and methods |
US5016280A (en) * | 1988-03-23 | 1991-05-14 | Central Institute For The Deaf | Electronic filters, hearing aids and methods |
-
1989
- 1989-08-30 GB GB898919591A patent/GB8919591D0/en active Pending
-
1990
- 1990-08-24 DE DE1990633177 patent/DE69033177T2/de not_active Expired - Lifetime
- 1990-08-24 EP EP90309342A patent/EP0415677B1/en not_active Expired - Lifetime
- 1990-08-24 DK DK90309342T patent/DK0415677T3/da active
- 1990-08-30 JP JP2229523A patent/JPH0832114B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH03157098A (ja) | 1991-07-05 |
EP0415677A3 (en) | 1991-09-18 |
EP0415677A2 (en) | 1991-03-06 |
DE69033177T2 (de) | 1999-10-21 |
JPH0832114B2 (ja) | 1996-03-27 |
GB8919591D0 (en) | 1989-10-11 |
DE69033177D1 (de) | 1999-07-29 |
EP0415677B1 (en) | 1999-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0415677T3 (da) | Høreapparat med kompensation for akustisk tilbagekobling | |
DK128292D0 (da) | Hoereapparat med kompensation for akustisk tilbagekobling | |
DK164349C (da) | Hoereapparat med tilbagekoblingskompensation | |
DK619288A (da) | Mikrofon med frekvensbetoning | |
DK0455203T3 (da) | Transducer med to udgangspassager til høreapparat | |
DK5989A (da) | Mikrofon med frekvensforbetoning | |
DE68926095D1 (de) | Vorwärtsgekoppelter linearer Verstärker | |
DK41788A (da) | Mikrofon | |
DE69230459D1 (de) | Tragbares Programmiergerät für Hörgeräte | |
DK501389A (da) | Hoereapparat med organer til at undertrykke uoensket tilbagekobling | |
NO179028C (no) | Fremgangsmåte for akustisk brönnlogging | |
DK0581261T3 (da) | Høreprotese med brugerkontrolleret tilbagekobling | |
DK43292A (da) | Hoereapparat med kompensation for akustisk tilbagekobling | |
DE69122510D1 (de) | Lautsprecheraufhängung | |
IT1303933B1 (it) | Trasduttore elettro-acustico flessotensionale | |
DK126689A (da) | Hoereapparat | |
DE69422988T4 (de) | Vorwärtskopplungsverstärker | |
DK102592D0 (da) | Transducer med kavitationsmembran | |
IT8941733A0 (it) | Apparecchio acustico intrauricolare | |
KR890016853U (ko) | 고저음용 복합 스피커 | |
IT212408Z2 (it) | Amplificatore acustico per deboli di udito | |
KR910003696U (ko) | 마이크로폰 | |
ES1000070Y (es) | Audifono perfeccionado | |
KR910019516U (ko) | 설합 조립용 중간 판체 | |
BR7001441U (pt) | Transformador acustico |