FR2945905B1 - Dispositif acoustique - Google Patents
Dispositif acoustiqueInfo
- Publication number
- FR2945905B1 FR2945905B1 FR0953398A FR0953398A FR2945905B1 FR 2945905 B1 FR2945905 B1 FR 2945905B1 FR 0953398 A FR0953398 A FR 0953398A FR 0953398 A FR0953398 A FR 0953398A FR 2945905 B1 FR2945905 B1 FR 2945905B1
- Authority
- FR
- France
- Prior art keywords
- acoustic device
- acoustic
- 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 - Fee Related
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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
- H04R1/083—Special constructions of mouthpieces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/222—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only for microphones
-
- 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
- H04R2460/13—Hearing devices using bone conduction transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0953398A FR2945905B1 (fr) | 2009-05-20 | 2009-05-20 | Dispositif acoustique |
ES10728788T ES2704450T3 (es) | 2009-05-20 | 2010-05-19 | Dispositivo acústico |
PCT/FR2010/050969 WO2010133807A1 (fr) | 2009-05-20 | 2010-05-19 | Dispositif acoustique |
EP10728788.0A EP2433431B1 (fr) | 2009-05-20 | 2010-05-19 | Dispositif acoustique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0953398A FR2945905B1 (fr) | 2009-05-20 | 2009-05-20 | Dispositif acoustique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2945905A1 FR2945905A1 (fr) | 2010-11-26 |
FR2945905B1 true FR2945905B1 (fr) | 2011-07-29 |
Family
ID=41467089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0953398A Expired - Fee Related FR2945905B1 (fr) | 2009-05-20 | 2009-05-20 | Dispositif acoustique |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2433431B1 (es) |
ES (1) | ES2704450T3 (es) |
FR (1) | FR2945905B1 (es) |
WO (1) | WO2010133807A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8983096B2 (en) * | 2012-09-10 | 2015-03-17 | Apple Inc. | Bone-conduction pickup transducer for microphonic applications |
FR3019422B1 (fr) | 2014-03-25 | 2017-07-21 | Elno | Appareil acoustique comprenant au moins un microphone electroacoustique, un microphone osteophonique et des moyens de calcul d'un signal corrige, et equipement de tete associe |
EP3613216A4 (en) * | 2017-04-23 | 2020-12-02 | Audio Zoom Pte Ltd | TRANSDUCING DEVICE INTENDED FOR HIGH SPEECH INTELLIGIBILITY IN NOISY ENVIRONMENTS |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0321617D0 (en) * | 2003-09-10 | 2003-10-15 | New Transducers Ltd | Audio apparatus |
JP4702795B2 (ja) * | 2004-01-09 | 2011-06-15 | 国立大学法人 奈良先端科学技術大学院大学 | 体内伝導音マイクロフォン、信号処理装置、コミュニケーションインタフェースシステム、採音方法 |
JP4861079B2 (ja) * | 2006-07-10 | 2012-01-25 | Necトーキン株式会社 | 骨伝導レシーバ |
GB0710378D0 (en) * | 2007-05-31 | 2007-07-11 | New Transducers Ltd | Audio apparatus |
FR2922075B1 (fr) * | 2007-10-09 | 2011-07-22 | Elno Soc Nouvelle | Casque acoustique |
-
2009
- 2009-05-20 FR FR0953398A patent/FR2945905B1/fr not_active Expired - Fee Related
-
2010
- 2010-05-19 ES ES10728788T patent/ES2704450T3/es active Active
- 2010-05-19 WO PCT/FR2010/050969 patent/WO2010133807A1/fr active Application Filing
- 2010-05-19 EP EP10728788.0A patent/EP2433431B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
EP2433431B1 (fr) | 2018-09-12 |
ES2704450T3 (es) | 2019-03-18 |
WO2010133807A1 (fr) | 2010-11-25 |
FR2945905A1 (fr) | 2010-11-26 |
EP2433431A1 (fr) | 2012-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |
Owner name: ELNO, FR Effective date: 20131031 |
|
TQ | Partial transmission of property |
Owner name: ELNO, FR Effective date: 20150115 Owner name: SAGEM DEFENSE SECURITE, FR Effective date: 20150115 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
CD | Change of name or company name |
Owner name: SAFRAN ELECTRONICS & DEFENSE, FR Effective date: 20170612 Owner name: ELNO, FR Effective date: 20170612 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
ST | Notification of lapse |
Effective date: 20220105 |