EP1542500A3 - Hörgerät mit Störgeräuschunterdrückung und entsprechendes Störgeräuschunterdrückungsverfahren - Google Patents
Hörgerät mit Störgeräuschunterdrückung und entsprechendes Störgeräuschunterdrückungsverfahren Download PDFInfo
- Publication number
- EP1542500A3 EP1542500A3 EP04026820A EP04026820A EP1542500A3 EP 1542500 A3 EP1542500 A3 EP 1542500A3 EP 04026820 A EP04026820 A EP 04026820A EP 04026820 A EP04026820 A EP 04026820A EP 1542500 A3 EP1542500 A3 EP 1542500A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- signal
- noise suppression
- concurrent
- hearing aid
- output signal
- 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.)
- Granted
Links
- 230000001629 suppression Effects 0.000 title abstract 3
- 230000002452 interceptive effect Effects 0.000 abstract 2
- 238000013459 approach Methods 0.000 abstract 1
- 210000000613 ear canal Anatomy 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
- G10L21/0216—Noise filtering characterised by the method used for estimating noise
- G10L2021/02161—Number of inputs available containing the signal or the noise to be suppressed
-
- 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
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/01—Hearing devices using active noise cancellation
-
- 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
- H04R25/43—Electronic input selection or mixing based on input signal analysis, e.g. mixing or selection between microphone and telecoil or between microphones with different directivity characteristics
-
- 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
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)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10357800A DE10357800B3 (de) | 2003-12-10 | 2003-12-10 | Hörgerät mit Störgeräuschunterdrückung und entsprechendes Störgeräuschunterdrückungsverfahren |
DE10357800 | 2003-12-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1542500A2 EP1542500A2 (de) | 2005-06-15 |
EP1542500A3 true EP1542500A3 (de) | 2009-11-11 |
EP1542500B1 EP1542500B1 (de) | 2010-12-29 |
Family
ID=34485299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04026820A Active EP1542500B1 (de) | 2003-12-10 | 2004-11-11 | Hörgerät mit Störgeräuschunterdrückung und entsprechendes Störgeräuschunterdrückungsverfahren |
Country Status (6)
Country | Link |
---|---|
US (1) | US7574012B2 (de) |
EP (1) | EP1542500B1 (de) |
AU (1) | AU2004235586B9 (de) |
DE (2) | DE10357800B3 (de) |
DK (1) | DK1542500T3 (de) |
ES (1) | ES2358797T3 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7983433B2 (en) * | 2005-11-08 | 2011-07-19 | Think-A-Move, Ltd. | Earset assembly |
AU2006341496B2 (en) * | 2006-03-31 | 2010-04-29 | Widex A/S | Hearing aid and method of estimating dynamic gain limitation in a hearing aid |
US7502484B2 (en) * | 2006-06-14 | 2009-03-10 | Think-A-Move, Ltd. | Ear sensor assembly for speech processing |
DK2177053T3 (en) | 2007-07-17 | 2014-06-16 | Phonak Ag | A method for producing a signal which is audible by an individual |
DE102007033484A1 (de) * | 2007-07-18 | 2009-01-22 | Ruwisch, Dietmar, Dr. | Hörgerät |
DK2091266T3 (da) * | 2008-02-13 | 2012-09-24 | Oticon As | Høreindretning og anvendelse af en høreapparatindretning |
US8103029B2 (en) | 2008-02-20 | 2012-01-24 | Think-A-Move, Ltd. | Earset assembly using acoustic waveguide |
JP4355359B1 (ja) | 2008-05-27 | 2009-10-28 | パナソニック株式会社 | マイクを外耳道開口部に設置する耳掛型補聴器 |
EP2426952A4 (de) * | 2009-12-02 | 2012-04-18 | Panasonic Corp | Hörgerät |
US8983103B2 (en) | 2010-12-23 | 2015-03-17 | Think-A-Move Ltd. | Earpiece with hollow elongated member having a nonlinear portion |
US10751524B2 (en) | 2017-06-15 | 2020-08-25 | Cochlear Limited | Interference suppression in tissue-stimulating prostheses |
DE102019213810B3 (de) * | 2019-09-11 | 2020-11-19 | Sivantos Pte. Ltd. | Verfahren zum Betrieb eines Hörgeräts und Hörgerät |
DE102020206367A1 (de) * | 2020-05-20 | 2021-11-25 | Sivantos Pte. Ltd. | Verfahren zum Betrieb eines Hörgeräts und Hörgerät |
CN114598981B (zh) * | 2022-05-11 | 2022-07-29 | 武汉左点科技有限公司 | 助听器内部扰动抑制方法及设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19813512A1 (de) * | 1998-03-26 | 1999-06-02 | Siemens Audiologische Technik | Hörgerät und Verfahren zur Störgeräuschunterdrückung mit Breitbandsignalanalyse |
WO2001047335A2 (de) * | 2001-04-11 | 2001-07-05 | Phonak Ag | Verfahren zur elimination von störsignalanteilen in einem eingangssignal eines auditorischen systems, anwendung des verfahrens und ein hörgerät |
JP2001249676A (ja) * | 2000-03-06 | 2001-09-14 | Japan Science & Technology Corp | 雑音が付加された周期波形の基本周期あるいは基本周波数の抽出方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5402496A (en) * | 1992-07-13 | 1995-03-28 | Minnesota Mining And Manufacturing Company | Auditory prosthesis, noise suppression apparatus and feedback suppression apparatus having focused adaptive filtering |
EP0771515A2 (de) * | 1995-04-03 | 1997-05-07 | Koninklijke Philips Electronics N.V. | Signalverstärkersystem mit automatischem entzerrer |
US6741707B2 (en) * | 2001-06-22 | 2004-05-25 | Trustees Of Dartmouth College | Method for tuning an adaptive leaky LMS filter |
EP1304902A1 (de) * | 2001-10-22 | 2003-04-23 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Störbefreiung eines redunanten akustischen Signals |
US6829363B2 (en) * | 2002-05-16 | 2004-12-07 | Starkey Laboratories, Inc. | Hearing aid with time-varying performance |
-
2003
- 2003-12-10 DE DE10357800A patent/DE10357800B3/de not_active Expired - Fee Related
-
2004
- 2004-11-11 DE DE502004012054T patent/DE502004012054D1/de active Active
- 2004-11-11 ES ES04026820T patent/ES2358797T3/es active Active
- 2004-11-11 DK DK04026820.3T patent/DK1542500T3/da active
- 2004-11-11 EP EP04026820A patent/EP1542500B1/de active Active
- 2004-12-01 AU AU2004235586A patent/AU2004235586B9/en not_active Ceased
- 2004-12-10 US US11/009,568 patent/US7574012B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19813512A1 (de) * | 1998-03-26 | 1999-06-02 | Siemens Audiologische Technik | Hörgerät und Verfahren zur Störgeräuschunterdrückung mit Breitbandsignalanalyse |
JP2001249676A (ja) * | 2000-03-06 | 2001-09-14 | Japan Science & Technology Corp | 雑音が付加された周期波形の基本周期あるいは基本周波数の抽出方法 |
WO2001047335A2 (de) * | 2001-04-11 | 2001-07-05 | Phonak Ag | Verfahren zur elimination von störsignalanteilen in einem eingangssignal eines auditorischen systems, anwendung des verfahrens und ein hörgerät |
Also Published As
Publication number | Publication date |
---|---|
EP1542500A2 (de) | 2005-06-15 |
DK1542500T3 (da) | 2011-04-18 |
EP1542500B1 (de) | 2010-12-29 |
DE502004012054D1 (de) | 2011-02-10 |
US7574012B2 (en) | 2009-08-11 |
DE10357800B3 (de) | 2005-05-25 |
AU2004235586B2 (en) | 2006-05-04 |
AU2004235586A1 (en) | 2005-06-30 |
US20050147266A1 (en) | 2005-07-07 |
AU2004235586B9 (en) | 2006-11-23 |
ES2358797T3 (es) | 2011-05-13 |
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