DE50310852D1 - Feedbackkompensation für Hörgeräte mit Systemabstandsschätzung - Google Patents
Feedbackkompensation für Hörgeräte mit SystemabstandsschätzungInfo
- Publication number
- DE50310852D1 DE50310852D1 DE50310852T DE50310852T DE50310852D1 DE 50310852 D1 DE50310852 D1 DE 50310852D1 DE 50310852 T DE50310852 T DE 50310852T DE 50310852 T DE50310852 T DE 50310852T DE 50310852 D1 DE50310852 D1 DE 50310852D1
- Authority
- DE
- Germany
- Prior art keywords
- feedback compensation
- hearing aids
- distance estimation
- system distance
- estimate
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
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
Landscapes
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Circuit For Audible Band Transducer (AREA)
- Radar Systems Or Details Thereof (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10244184A DE10244184B3 (de) | 2002-09-23 | 2002-09-23 | Feedbackkompensation für Hörgeräte mit Systemabstandsschätzung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50310852D1 true DE50310852D1 (de) | 2009-01-15 |
Family
ID=31896304
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10244184A Expired - Fee Related DE10244184B3 (de) | 2002-09-23 | 2002-09-23 | Feedbackkompensation für Hörgeräte mit Systemabstandsschätzung |
DE50310852T Expired - Lifetime DE50310852D1 (de) | 2002-09-23 | 2003-09-17 | Feedbackkompensation für Hörgeräte mit Systemabstandsschätzung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10244184A Expired - Fee Related DE10244184B3 (de) | 2002-09-23 | 2002-09-23 | Feedbackkompensation für Hörgeräte mit Systemabstandsschätzung |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040109578A1 (de) |
EP (1) | EP1401242B1 (de) |
AT (1) | ATE416591T1 (de) |
DE (2) | DE10244184B3 (de) |
DK (1) | DK1401242T3 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2357200C (en) * | 2001-09-07 | 2010-05-04 | Dspfactory Ltd. | Listening device |
US6917471B2 (en) * | 2003-01-24 | 2005-07-12 | Sumitomo Electric Industries, Ltd. | Diffraction grating element |
US7127076B2 (en) * | 2003-03-03 | 2006-10-24 | Phonak Ag | Method for manufacturing acoustical devices and for reducing especially wind disturbances |
DE102004053776B4 (de) * | 2004-11-08 | 2007-10-31 | Siemens Audiologische Technik Gmbh | Verfahren zur Verstärkung eines Akustiksignals und entsprechendes Akustiksystem |
DE102006020832B4 (de) † | 2006-05-04 | 2016-10-27 | Sivantos Gmbh | Verfahren zum Unterdrücken von Rückkopplungen bei Hörvorrichtungen |
US8280088B2 (en) | 2006-05-19 | 2012-10-02 | Siemens Audiologische Technik Gmbh | Hearing apparatus with feedback detection and corresponding method |
DE102006023723A1 (de) * | 2006-05-19 | 2007-11-22 | Siemens Audiologische Technik Gmbh | Hörvorrichtung mit Rückkopplungsdetektion und entsprechendes Verfahren |
US7925307B2 (en) * | 2006-10-31 | 2011-04-12 | Palm, Inc. | Audio output using multiple speakers |
DE102009012162A1 (de) * | 2009-03-06 | 2010-09-09 | Siemens Medical Instruments Pte. Ltd. | Verfahren zum Betrieb einer Hörvorrichtung und Hörvorrichtung mit einer Rückkopplungsunterdrückung |
DE102009018812B4 (de) | 2009-04-24 | 2015-05-28 | Siemens Medical Instruments Pte. Ltd. | Verfahren zum Betrieb einer Hörvorrichtung und Hörvorrichtung mit einer Frequenzweiche |
WO2010040863A2 (en) | 2010-01-15 | 2010-04-15 | Phonak Ag | A method for operating a hearing device as well as a hearing device |
DE102010006154B4 (de) | 2010-01-29 | 2012-01-19 | Siemens Medical Instruments Pte. Ltd. | Hörgerät mit Frequenzverschiebung und zugehöriges Verfahren |
KR102007509B1 (ko) * | 2013-05-06 | 2019-08-06 | 삼성전자주식회사 | 고막과 청각 장치간의 거리를 측정하는 청각 장치 및 방법 |
DE102014218672B3 (de) * | 2014-09-17 | 2016-03-10 | Sivantos Pte. Ltd. | Verfahren und Vorrichtung zur Rückkopplungsunterdrückung |
EP3703391A1 (de) * | 2019-02-27 | 2020-09-02 | Oticon A/s | Hörvorrichtung mit einem schleifenverstärkungsbegrenzer |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4845757A (en) * | 1987-02-17 | 1989-07-04 | Siemens Aktiengesellschaft | Circuit for recognizing oscillations in a useful signal due to feedback between acoustic input and output transducers |
FR2635680B1 (fr) * | 1988-08-30 | 1997-12-26 | Belone Electronics Corp | Prothese auditive |
US5091952A (en) * | 1988-11-10 | 1992-02-25 | Wisconsin Alumni Research Foundation | Feedback suppression in digital signal processing hearing aids |
DK169958B1 (da) * | 1992-10-20 | 1995-04-10 | Gn Danavox As | Høreapparat med kompensation for akustisk tilbagekobling |
EP0585976A3 (en) * | 1993-11-10 | 1994-06-01 | Phonak Ag | Hearing aid with cancellation of acoustic feedback |
US6072884A (en) * | 1997-11-18 | 2000-06-06 | Audiologic Hearing Systems Lp | Feedback cancellation apparatus and methods |
US6219427B1 (en) * | 1997-11-18 | 2001-04-17 | Gn Resound As | Feedback cancellation improvements |
US6498858B2 (en) * | 1997-11-18 | 2002-12-24 | Gn Resound A/S | Feedback cancellation improvements |
DE60028779T2 (de) * | 1999-07-19 | 2007-05-24 | Oticon A/S | Rückkopplungsanullierung mit niederfrequenzeingang |
US6434247B1 (en) * | 1999-07-30 | 2002-08-13 | Gn Resound A/S | Feedback cancellation apparatus and methods utilizing adaptive reference filter mechanisms |
US6480610B1 (en) * | 1999-09-21 | 2002-11-12 | Sonic Innovations, Inc. | Subband acoustic feedback cancellation in hearing aids |
US6754356B1 (en) * | 2000-10-06 | 2004-06-22 | Gn Resound As | Two-stage adaptive feedback cancellation scheme for hearing instruments |
US6831986B2 (en) * | 2000-12-21 | 2004-12-14 | Gn Resound A/S | Feedback cancellation in a hearing aid with reduced sensitivity to low-frequency tonal inputs |
-
2002
- 2002-09-23 DE DE10244184A patent/DE10244184B3/de not_active Expired - Fee Related
-
2003
- 2003-09-17 DK DK03021037T patent/DK1401242T3/da active
- 2003-09-17 AT AT03021037T patent/ATE416591T1/de not_active IP Right Cessation
- 2003-09-17 EP EP03021037A patent/EP1401242B1/de not_active Expired - Lifetime
- 2003-09-17 DE DE50310852T patent/DE50310852D1/de not_active Expired - Lifetime
- 2003-09-23 US US10/668,855 patent/US20040109578A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20040109578A1 (en) | 2004-06-10 |
DK1401242T3 (da) | 2009-04-06 |
EP1401242A2 (de) | 2004-03-24 |
DE10244184B3 (de) | 2004-04-15 |
ATE416591T1 (de) | 2008-12-15 |
EP1401242A3 (de) | 2008-02-20 |
EP1401242B1 (de) | 2008-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |