EP1519626A3 - Verfahren und Vorrichtung zur Verarbeitung eines akustischen Signals - Google Patents
Verfahren und Vorrichtung zur Verarbeitung eines akustischen Signals Download PDFInfo
- Publication number
- EP1519626A3 EP1519626A3 EP04405754A EP04405754A EP1519626A3 EP 1519626 A3 EP1519626 A3 EP 1519626A3 EP 04405754 A EP04405754 A EP 04405754A EP 04405754 A EP04405754 A EP 04405754A EP 1519626 A3 EP1519626 A3 EP 1519626A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- wind noise
- signal
- frequency band
- band
- microphones
- 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.)
- Withdrawn
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
- H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
- H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
-
- 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
- H04R25/502—Customised settings for obtaining desired overall acoustical characteristics using analog signal processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2410/00—Microphones
- H04R2410/07—Mechanical or electrical reduction of wind noise generated by wind passing a microphone
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04405754A EP1519626A3 (de) | 2004-12-07 | 2004-12-07 | Verfahren und Vorrichtung zur Verarbeitung eines akustischen Signals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04405754A EP1519626A3 (de) | 2004-12-07 | 2004-12-07 | Verfahren und Vorrichtung zur Verarbeitung eines akustischen Signals |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1519626A2 EP1519626A2 (de) | 2005-03-30 |
EP1519626A3 true EP1519626A3 (de) | 2006-02-01 |
Family
ID=34178730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04405754A Withdrawn EP1519626A3 (de) | 2004-12-07 | 2004-12-07 | Verfahren und Vorrichtung zur Verarbeitung eines akustischen Signals |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1519626A3 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005032292B3 (de) | 2005-07-11 | 2006-09-21 | Siemens Audiologische Technik Gmbh | Hörgerät mit reduzierter Windempfindlichkeit und entsprechendes Verfahren |
ATE487337T1 (de) | 2005-08-02 | 2010-11-15 | Gn Resound As | Hörhilfegerät mit windgeräuschunterdrückung |
CN101154382A (zh) | 2006-09-29 | 2008-04-02 | 松下电器产业株式会社 | 检测风噪声的方法及其系统 |
US20150058002A1 (en) | 2012-05-03 | 2015-02-26 | Telefonaktiebolaget L M Ericsson (Publ) | Detecting Wind Noise In An Audio Signal |
DK2901715T3 (da) | 2012-09-28 | 2017-01-02 | Sonova Ag | Metode til anvendelse af et binauralt høresystem og et binauralt høresystem / method for operating a binaural hearing system and binaural hearing system |
DE102014204557A1 (de) * | 2014-03-12 | 2015-09-17 | Siemens Medical Instruments Pte. Ltd. | Übertragung eines windreduzierten Signals mit verminderter Latenzzeit |
DE102015204253B4 (de) | 2015-03-10 | 2016-11-10 | Sivantos Pte. Ltd. | Verfahren zur frequenzabhängigen Rauschunterdrückung eines Eingangssignals sowie Hörgerät |
US10586523B1 (en) | 2019-03-29 | 2020-03-10 | Sonova Ag | Hearing device with active noise control based on wind noise |
US11490198B1 (en) * | 2021-07-26 | 2022-11-01 | Cirrus Logic, Inc. | Single-microphone wind detection for audio device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020191804A1 (en) * | 2001-03-21 | 2002-12-19 | Henry Luo | Apparatus and method for adaptive signal characterization and noise reduction in hearing aids and other audio devices |
EP1450354A1 (de) * | 2003-02-21 | 2004-08-25 | Harman Becker Automotive Systems-Wavemakers, Inc. | Vorrichtung zur Unterdrückung von Windgeräuschen |
-
2004
- 2004-12-07 EP EP04405754A patent/EP1519626A3/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020191804A1 (en) * | 2001-03-21 | 2002-12-19 | Henry Luo | Apparatus and method for adaptive signal characterization and noise reduction in hearing aids and other audio devices |
EP1450354A1 (de) * | 2003-02-21 | 2004-08-25 | Harman Becker Automotive Systems-Wavemakers, Inc. | Vorrichtung zur Unterdrückung von Windgeräuschen |
Also Published As
Publication number | Publication date |
---|---|
EP1519626A2 (de) | 2005-03-30 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20060706 |
|
AKX | Designation fees paid |
Designated state(s): CH DE DK LI |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20140701 |