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WO2009077663A3 - Method of producing in a solid body a three-dimensional representation of an audio and/or video signal, and solid body endowed with such a representation - Google Patents

Method of producing in a solid body a three-dimensional representation of an audio and/or video signal, and solid body endowed with such a representation Download PDF

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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
Application number
PCT/FR2008/001349
Other languages
French (fr)
Other versions
WO2009077663A2 (en
Inventor
Gilles Azzaro
Original Assignee
Gilles Azzaro
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gilles Azzaro filed Critical Gilles Azzaro
Publication of WO2009077663A2 publication Critical patent/WO2009077663A2/en
Publication of WO2009077663A3 publication Critical patent/WO2009077663A3/en

Links

Classifications

    • 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

The method of producing in a solid body a three-dimensional representation of an audio and/or video signal consists in this order: - in recording the signal on an appropriate magnetic medium, - in digitizing this signal, - in applying to the result of this digitization, a processing aimed at transforming the binary data previously obtained into decimal data, - in transforming these decimal data into complex data, - in applying a Fourier transform to these complex data, - in generating from the data previously obtained a computer file useable by a numerically controlled machine with a view to the production by this machine of the three-dimensional representation.
PCT/FR2008/001349 2007-09-28 2008-09-29 Method of producing in a solid body a three-dimensional representation of an audio and/or video signal, and solid body endowed with such a representation WO2009077663A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR0706813A FR2921734B3 (en) 2007-09-28 2007-09-28 METHOD OF MAKING IN A SOLID BODY A THREE-DIMENSIONAL REPRESENTATION OF AN AUDIO AND / OR VIDEO SIGNAL
FR0706813 2007-09-28
FR0801010 2008-02-25
FR0801010A FR2921748B1 (en) 2007-09-28 2008-02-25 METHOD OF MAKING IN A SOLID BODY A THREE-DIMENSIONAL REPRESENTATION OF AN AUDIO AND / OR VIDEO SIGNAL AND SOLID BODY HAVING SUCH A REPRESENTATION

Publications (2)

Publication Number Publication Date
WO2009077663A2 WO2009077663A2 (en) 2009-06-25
WO2009077663A3 true WO2009077663A3 (en) 2009-10-22

Family

ID=39713834

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/001349 WO2009077663A2 (en) 2007-09-28 2008-09-29 Method of producing in a solid body a three-dimensional representation of an audio and/or video signal, and solid body endowed with such a representation

Country Status (2)

Country Link
FR (2) FR2921734B3 (en)
WO (1) WO2009077663A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
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 (en) * 1997-11-12 1999-05-19 Masahiro Watanabe An automatic three-dimension engraving device
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 (en) * 2005-03-01 2006-09-08 International Gemstone Registry Inc. Method and system for laser marking in the volume of gemstones such as diamonds
US20070080077A1 (en) * 2005-10-12 2007-04-12 Josephine Thormahlen Keepsake storage jewelry apparatus and method for manufacturing the same

Patent Citations (7)

* Cited by examiner, † Cited by third party
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 (en) * 1997-11-12 1999-05-19 Masahiro Watanabe An automatic three-dimension engraving device
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 (en) * 2005-03-01 2006-09-08 International Gemstone Registry Inc. Method and system for laser marking in the volume of gemstones such as diamonds
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 (en) 2010-02-12
FR2921734A1 (en) 2009-04-03
WO2009077663A2 (en) 2009-06-25
FR2921748B1 (en) 2011-05-20
FR2921748A1 (en) 2009-04-03

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