DK1017253T3 - Blind kildeadskillelse til høreapparater - Google Patents
Blind kildeadskillelse til høreapparaterInfo
- Publication number
- DK1017253T3 DK1017253T3 DK99310611T DK99310611T DK1017253T3 DK 1017253 T3 DK1017253 T3 DK 1017253T3 DK 99310611 T DK99310611 T DK 99310611T DK 99310611 T DK99310611 T DK 99310611T DK 1017253 T3 DK1017253 T3 DK 1017253T3
- Authority
- DK
- Denmark
- Prior art keywords
- hearing aids
- source separation
- blind source
- blind
- separation
- 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
- H04R25/40—Arrangements for obtaining a desired directivity characteristic
- H04R25/405—Arrangements for obtaining a desired directivity characteristic by combining a plurality of transducers
-
- 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
- H04R25/40—Arrangements for obtaining a desired directivity characteristic
- H04R25/407—Circuits for combining signals of a plurality of transducers
-
- 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
-
- 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
- H04R25/507—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing implemented by neural network or fuzzy logic
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22348598A | 1998-12-30 | 1998-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1017253T3 true DK1017253T3 (da) | 2013-02-11 |
Family
ID=22836713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK99310611T DK1017253T3 (da) | 1998-12-30 | 1999-12-24 | Blind kildeadskillelse til høreapparater |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1017253B1 (da) |
CN (1) | CN1261759A (da) |
DK (1) | DK1017253T3 (da) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK1196009T3 (da) * | 2000-10-04 | 2016-11-28 | Widex As | Høreapparat med adaptiv matching af input-transducere |
US6741714B2 (en) | 2000-10-04 | 2004-05-25 | Widex A/S | Hearing aid with adaptive matching of input transducers |
US7277554B2 (en) * | 2001-08-08 | 2007-10-02 | Gn Resound North America Corporation | Dynamic range compression using digital frequency warping |
DK1470736T3 (da) | 2002-01-12 | 2011-07-11 | Oticon As | Høreapparat ufølsomt over for vindstøj |
US6711528B2 (en) * | 2002-04-22 | 2004-03-23 | Harris Corporation | Blind source separation utilizing a spatial fourth order cumulant matrix pencil |
DK1579728T3 (da) | 2002-12-20 | 2008-02-11 | Oticon As | Mikrofonsystem med retningsbestemt fölsomhed |
DK1509065T3 (da) | 2003-08-21 | 2006-08-07 | Bernafon Ag | Fremgangsmåde til behandling af audiosignaler |
EP1665881B1 (en) | 2003-09-19 | 2008-07-23 | Widex A/S | A method for controlling the directionality of the sound receiving characteristic of a hearing aid and a signal processing apparatus for a hearing aid with a controllable directional characteristic |
DE10351509B4 (de) | 2003-11-05 | 2015-01-08 | Siemens Audiologische Technik Gmbh | Hörgerät und Verfahren zur Adaption eines Hörgeräts unter Berücksichtigung der Kopfposition |
DE102005032274B4 (de) † | 2005-07-11 | 2007-05-10 | Siemens Audiologische Technik Gmbh | Hörvorrichtung und entsprechendes Verfahren zur Eigenstimmendetektion |
US8139787B2 (en) | 2005-09-09 | 2012-03-20 | Simon Haykin | Method and device for binaural signal enhancement |
DE102006047982A1 (de) | 2006-10-10 | 2008-04-24 | Siemens Audiologische Technik Gmbh | Verfahren zum Betreiben einer Hörfilfe, sowie Hörhilfe |
US8325957B2 (en) | 2006-10-10 | 2012-12-04 | Siemens Audiologische Technik Gmbh | Hearing aid and method for operating a hearing aid |
DE102006047983A1 (de) | 2006-10-10 | 2008-04-24 | Siemens Audiologische Technik Gmbh | Verarbeitung eines Eingangssignals in einem Hörgerät |
AU2007306432B2 (en) | 2006-10-10 | 2012-03-29 | Sivantos Gmbh | Method for operating a hearing aid, and hearing aid |
EP1912472A1 (de) * | 2006-10-10 | 2008-04-16 | Siemens Audiologische Technik GmbH | Verfahren zum Betreiben einer Hörhilfe, sowie Hörhilfe |
DE102006047986B4 (de) | 2006-10-10 | 2012-06-14 | Siemens Audiologische Technik Gmbh | Verarbeitung eines Eingangssignals in einem Hörgerät |
US8767975B2 (en) | 2007-06-21 | 2014-07-01 | Bose Corporation | Sound discrimination method and apparatus |
US8611554B2 (en) | 2008-04-22 | 2013-12-17 | Bose Corporation | Hearing assistance apparatus |
EP2445230A4 (en) * | 2009-06-17 | 2016-05-18 | Panasonic Ip Corp America | HEARING AID |
DE102009043775A1 (de) | 2009-09-30 | 2011-04-07 | Siemens Medical Instruments Pte. Ltd. | Verfahren zum Einstellen einer Hörvorrichtung anhand eines emotionalen Zustandes und entsprechende Hörvorrichtung |
US9078077B2 (en) | 2010-10-21 | 2015-07-07 | Bose Corporation | Estimation of synthetic audio prototypes with frequency-based input signal decomposition |
EP2705083A1 (de) | 2011-05-06 | 2014-03-12 | Rhein Chemie Rheinau GmbH | Neuartige langlebige, hydrolysestabile biobasierte kunststoffe auf basis von polyhydroxyalkanoat (pha), ein verfahren zu deren herstellung und deren verwendung |
DE102016225207A1 (de) * | 2016-12-15 | 2018-06-21 | Sivantos Pte. Ltd. | Verfahren zum Betrieb eines Hörgerätes |
CN108597531B (zh) * | 2018-03-28 | 2021-05-28 | 南京大学 | 一种通过多声源活动检测来改进双通道盲信号分离的方法 |
US11083031B1 (en) | 2020-01-10 | 2021-08-03 | Sonova Ag | Bluetooth audio exchange with transmission diversity |
US11134350B2 (en) | 2020-01-10 | 2021-09-28 | Sonova Ag | Dual wireless audio streams transmission allowing for spatial diversity or own voice pickup (OVPU) |
US11134349B1 (en) | 2020-03-09 | 2021-09-28 | International Business Machines Corporation | Hearing assistance device with smart audio focus control |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6002776A (en) * | 1995-09-18 | 1999-12-14 | Interval Research Corporation | Directional acoustic signal processor and method therefor |
US5757933A (en) * | 1996-12-11 | 1998-05-26 | Micro Ear Technology, Inc. | In-the-ear hearing aid with directional microphone system |
AUPO714197A0 (en) * | 1997-06-02 | 1997-06-26 | University Of Melbourne, The | Multi-strategy array processor |
-
1999
- 1999-12-24 DK DK99310611T patent/DK1017253T3/da active
- 1999-12-24 EP EP99310611A patent/EP1017253B1/en not_active Revoked
- 1999-12-30 CN CN 99127435 patent/CN1261759A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1017253A2 (en) | 2000-07-05 |
CN1261759A (zh) | 2000-08-02 |
EP1017253B1 (en) | 2012-10-31 |
EP1017253A3 (en) | 2003-03-26 |
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