WO2009077663A3 - Procede de realisation dans un corps solide d'une representation tridimensionnelle d'un signal audio et/ou video, et corps solide dote d'une telle representation - Google Patents
Procede de realisation dans un corps solide d'une representation tridimensionnelle d'un signal audio et/ou video, et corps solide dote d'une telle representation Download PDFInfo
- Publication number
- WO2009077663A3 WO2009077663A3 PCT/FR2008/001349 FR2008001349W WO2009077663A3 WO 2009077663 A3 WO2009077663 A3 WO 2009077663A3 FR 2008001349 W FR2008001349 W FR 2008001349W WO 2009077663 A3 WO2009077663 A3 WO 2009077663A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- solid body
- representation
- audio
- producing
- data
- Prior art date
Links
- 239000007787 solid Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 230000001131 transforming effect Effects 0.000 abstract 2
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
- B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
- B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/10537—Audio or video recording
- G11B2020/10546—Audio or video recording specifically adapted for audio data
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2504—Holographic discs; Holographic digital data storage [HDDS]
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Stereophonic System (AREA)
- Processing Or Creating Images (AREA)
- Surface Treatment Of Glass (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Le procédé de réalisation dans un corps solide d'une représentation tridimensionnelle d'un signal audio et/ou vidéo qu'il consiste dans l'ordre : - à enregistrer le signal sur un support magnétique approprié, - à numériser ce signal, - à appliquer au résultat de cette numérisation, un traitement visant à transformer les données binaires précédemment obtenues, en données décimales, - à transformer ces données décimales en données complexes, - à appliquer à ces données complexes une transformée de Fourier, - à générer à partir des données précédemment obtenues un fichier informatique utilisable par une machine à commande numérique en vue de la réalisation par cette machine de la représentation tridimensionnelle.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0706813A FR2921734B3 (fr) | 2007-09-28 | 2007-09-28 | Procede de realisation dans un corps solide d'une representation tridimensionnelle d'un signal audio et/ou video |
FR0706813 | 2007-09-28 | ||
FR0801010 | 2008-02-25 | ||
FR0801010A FR2921748B1 (fr) | 2007-09-28 | 2008-02-25 | Procede de realisation dans un corps solide d'une representation tridimentionnelle d'un signal audio et/ou video et corps solide dote d'une telle representation |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009077663A2 WO2009077663A2 (fr) | 2009-06-25 |
WO2009077663A3 true WO2009077663A3 (fr) | 2009-10-22 |
Family
ID=39713834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2008/001349 WO2009077663A2 (fr) | 2007-09-28 | 2008-09-29 | Procede de realisation dans un corps solide d'une representation tridimensionnelle d'un signal audio et/ou video, et corps solide dote d'une telle representation |
Country Status (2)
Country | Link |
---|---|
FR (2) | FR2921734B3 (fr) |
WO (1) | WO2009077663A2 (fr) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5329381A (en) * | 1992-02-20 | 1994-07-12 | Payne John H | Automatic engraving method and apparatus |
US5880430A (en) * | 1995-08-11 | 1999-03-09 | Wein; Joseph H. | Method and apparatus for laser engraving |
EP0917035A2 (fr) * | 1997-11-12 | 1999-05-19 | Masahiro Watanabe | Dispositif de gravure tri-dimensionnelle automatique |
US6565415B1 (en) * | 2001-07-30 | 2003-05-20 | Pacific Crest Industries | Method and apparatus of engraving a three dimensional image on metal |
US20030125890A1 (en) * | 2002-01-02 | 2003-07-03 | Nagamatsu Brian H. | System and method for remote data acquisition, monitoring and control |
WO2006092035A1 (fr) * | 2005-03-01 | 2006-09-08 | International Gemstone Registry Inc. | Methode et systeme de marquage au laser dans le volume de pierres precieuses telles que des diamants |
US20070080077A1 (en) * | 2005-10-12 | 2007-04-12 | Josephine Thormahlen | Keepsake storage jewelry apparatus and method for manufacturing the same |
-
2007
- 2007-09-28 FR FR0706813A patent/FR2921734B3/fr not_active Expired - Lifetime
-
2008
- 2008-02-25 FR FR0801010A patent/FR2921748B1/fr not_active Expired - Fee Related
- 2008-09-29 WO PCT/FR2008/001349 patent/WO2009077663A2/fr active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5329381A (en) * | 1992-02-20 | 1994-07-12 | Payne John H | Automatic engraving method and apparatus |
US5880430A (en) * | 1995-08-11 | 1999-03-09 | Wein; Joseph H. | Method and apparatus for laser engraving |
EP0917035A2 (fr) * | 1997-11-12 | 1999-05-19 | Masahiro Watanabe | Dispositif de gravure tri-dimensionnelle automatique |
US6565415B1 (en) * | 2001-07-30 | 2003-05-20 | Pacific Crest Industries | Method and apparatus of engraving a three dimensional image on metal |
US20030125890A1 (en) * | 2002-01-02 | 2003-07-03 | Nagamatsu Brian H. | System and method for remote data acquisition, monitoring and control |
WO2006092035A1 (fr) * | 2005-03-01 | 2006-09-08 | International Gemstone Registry Inc. | Methode et systeme de marquage au laser dans le volume de pierres precieuses telles que des diamants |
US20070080077A1 (en) * | 2005-10-12 | 2007-04-12 | Josephine Thormahlen | Keepsake storage jewelry apparatus and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
FR2921734B3 (fr) | 2010-02-12 |
FR2921734A1 (fr) | 2009-04-03 |
WO2009077663A2 (fr) | 2009-06-25 |
FR2921748B1 (fr) | 2011-05-20 |
FR2921748A1 (fr) | 2009-04-03 |
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