CA2490845A1 - Appareil auditif zoom veritable oreille - Google Patents
Appareil auditif zoom veritable oreille Download PDFInfo
- Publication number
- CA2490845A1 CA2490845A1 CA 2490845 CA2490845A CA2490845A1 CA 2490845 A1 CA2490845 A1 CA 2490845A1 CA 2490845 CA2490845 CA 2490845 CA 2490845 A CA2490845 A CA 2490845A CA 2490845 A1 CA2490845 A1 CA 2490845A1
- Authority
- CA
- Canada
- Prior art keywords
- ear
- microphone
- output
- amplification
- transfer characteristic
- 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
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
- H04R25/407—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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Neurosurgery (AREA)
- Circuit For Audible Band Transducer (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04002886.2 | 2004-02-10 | ||
EP20040002886 EP1443798B1 (fr) | 2004-02-10 | 2004-02-10 | Prothèse auditive avec une fonction zoom pour l'oreille d'un individu |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2490845A1 true CA2490845A1 (fr) | 2005-08-10 |
CA2490845C CA2490845C (fr) | 2010-09-14 |
Family
ID=32605523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2490845A Active CA2490845C (fr) | 2004-02-10 | 2004-12-22 | Appareil auditif zoom veritable oreille |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1443798B1 (fr) |
CA (1) | CA2490845C (fr) |
DE (1) | DE602004001058T2 (fr) |
DK (1) | DK1443798T3 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK2088802T3 (da) | 2008-02-07 | 2013-10-14 | Oticon As | Fremgangsmåde til estimering af lydsignalers vægtningsfunktion i et høreapparat |
EP2262285B1 (fr) | 2009-06-02 | 2016-11-30 | Oticon A/S | Dispositif d'écoute fournissant des repères de localisation améliorés, son utilisation et procédé |
EP2617204A2 (fr) | 2010-09-14 | 2013-07-24 | Phonak AG | Dispositif et procédé de protection auditive dynamique |
US9232318B2 (en) | 2010-11-12 | 2016-01-05 | Sonova Ag | Hearing device with a microphone |
EP3185589B1 (fr) * | 2015-12-22 | 2024-02-07 | Oticon A/s | Dispositif auditif comprenant un système de commande de microphone |
DE102020209555A1 (de) * | 2020-07-29 | 2022-02-03 | Sivantos Pte. Ltd. | Verfahren zur direktionalen Signalverarbeitung für ein Hörgerät |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0820210A3 (fr) * | 1997-08-20 | 1998-04-01 | Phonak Ag | Procédé électronique pour la formation de faisceaux de signaux acoustiques et dispositif détecteur acoustique |
EP2348752A1 (fr) * | 2000-09-29 | 2011-07-27 | Knowles Electronics, LLC | Réseau de microphones de deuxième ordre |
-
2004
- 2004-02-10 DK DK04002886T patent/DK1443798T3/da active
- 2004-02-10 DE DE200460001058 patent/DE602004001058T2/de not_active Expired - Lifetime
- 2004-02-10 EP EP20040002886 patent/EP1443798B1/fr not_active Expired - Lifetime
- 2004-12-22 CA CA2490845A patent/CA2490845C/fr active Active
Also Published As
Publication number | Publication date |
---|---|
EP1443798B1 (fr) | 2006-06-07 |
DE602004001058D1 (de) | 2006-07-20 |
EP1443798A2 (fr) | 2004-08-04 |
DE602004001058T2 (de) | 2006-12-21 |
CA2490845C (fr) | 2010-09-14 |
DK1443798T3 (da) | 2006-10-09 |
EP1443798A3 (fr) | 2004-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |