WO2009019332A3 - Chevalet acoustique de transduction electromagnetique - Google Patents
Chevalet acoustique de transduction electromagnetique Download PDFInfo
- Publication number
- WO2009019332A3 WO2009019332A3 PCT/FR2008/000307 FR2008000307W WO2009019332A3 WO 2009019332 A3 WO2009019332 A3 WO 2009019332A3 FR 2008000307 W FR2008000307 W FR 2008000307W WO 2009019332 A3 WO2009019332 A3 WO 2009019332A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ecrt
- sound
- audio
- piezoelectricity
- captures
- 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
- H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2695391A CA2695391A1 (fr) | 2007-08-08 | 2008-03-10 | Chevalet acoustique de transduction electromagnetique |
BRPI0815083-4A2A BRPI0815083A2 (pt) | 2007-08-08 | 2008-03-10 | Processo e aparelho sendo um cavalete acústico de transdução. |
JP2010519486A JP2011504303A (ja) | 2007-08-08 | 2008-03-10 | 電磁変換音響ブリッジ |
CN2008801022871A CN101970293A (zh) | 2007-08-08 | 2008-03-10 | 电磁转换声桥 |
US12/672,481 US20110110541A1 (en) | 2007-08-08 | 2008-03-10 | Electromagnetic transduction acoustic bridge and related methods |
EP08775641A EP2176124A2 (fr) | 2007-08-08 | 2008-03-10 | Chevalet acoustique de transduction electromagnetique |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FRPCT/FR2007/001353 | 2007-08-08 | ||
PCT/FR2007/001353 WO2009019326A1 (fr) | 2007-08-08 | 2007-08-08 | Diminution de la couche limite des effets aerodynamiques |
FRPCT/FR2008/000273 | 2008-03-03 | ||
PCT/FR2008/000273 WO2009019331A2 (fr) | 2007-08-08 | 2008-03-03 | Composant electronique a trois fonctions associees |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009019332A2 WO2009019332A2 (fr) | 2009-02-12 |
WO2009019332A3 true WO2009019332A3 (fr) | 2010-11-04 |
Family
ID=41128285
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2008/000307 WO2009019332A2 (fr) | 2007-08-08 | 2008-03-10 | Chevalet acoustique de transduction electromagnetique |
PCT/FR2009/000258 WO2009136011A1 (fr) | 2008-03-03 | 2009-03-12 | Transparence des optiques et des vitrages |
PCT/FR2009/000259 WO2009136012A1 (fr) | 2008-03-03 | 2009-03-12 | Organisation electronique pour les performances dynamiques chimiques et mecaniques |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2009/000258 WO2009136011A1 (fr) | 2008-03-03 | 2009-03-12 | Transparence des optiques et des vitrages |
PCT/FR2009/000259 WO2009136012A1 (fr) | 2008-03-03 | 2009-03-12 | Organisation electronique pour les performances dynamiques chimiques et mecaniques |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2502474A1 (fr) |
WO (3) | WO2009019332A2 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009019332A2 (fr) * | 2007-08-08 | 2009-02-12 | Picy Gestion S.A.S. | Chevalet acoustique de transduction electromagnetique |
WO2010136656A1 (fr) * | 2009-05-25 | 2010-12-02 | Claude Annie Perrichon | Nettoyage de la pollution electromagnetique |
BRPI0924439A2 (pt) * | 2009-03-12 | 2016-01-26 | Claude Annie Perrichon | "processo de balanceamento dinâmico das tensões mecãnicas identificadas por fluxos de elétrons, geridos pela piezoeletricidade ecrt inserida livre em um pneumático e aparelho permitindo gerir desempenhos mecânicos estáveis de balanceamentos dinâmicos complexos de diferentes forças mecânicas sobre uma mesma estrutura, por exemplo de pneumático ou de roda." |
WO2019229306A1 (fr) * | 2018-05-29 | 2019-12-05 | Buendia Jose | Freinage amortissement quantique |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2869754A1 (fr) * | 2004-04-29 | 2005-11-04 | Francois Giry | Acoustique de faible niveau et haute definition |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009539292A (ja) * | 2006-06-02 | 2009-11-12 | ぺリション、クロード、アニー | 活性電子の管理 |
CN101827750A (zh) * | 2007-08-08 | 2010-09-08 | 皮赛詹绅股份有限公司 | 减小空气动力学效应的边界层 |
WO2009019332A2 (fr) * | 2007-08-08 | 2009-02-12 | Picy Gestion S.A.S. | Chevalet acoustique de transduction electromagnetique |
-
2008
- 2008-03-10 WO PCT/FR2008/000307 patent/WO2009019332A2/fr active Application Filing
-
2009
- 2009-03-12 WO PCT/FR2009/000258 patent/WO2009136011A1/fr active Application Filing
- 2009-03-12 WO PCT/FR2009/000259 patent/WO2009136012A1/fr active Application Filing
- 2009-03-12 EP EP09742209A patent/EP2502474A1/fr not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2869754A1 (fr) * | 2004-04-29 | 2005-11-04 | Francois Giry | Acoustique de faible niveau et haute definition |
Also Published As
Publication number | Publication date |
---|---|
WO2009019332A2 (fr) | 2009-02-12 |
WO2009136012A1 (fr) | 2009-11-12 |
EP2502474A1 (fr) | 2012-09-26 |
WO2009136011A1 (fr) | 2009-11-12 |
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