FR94651E - Image carriers and sound tracks, recording apparatus and apparatus for playing back such tracks. - Google Patents

Image carriers and sound tracks, recording apparatus and apparatus for playing back such tracks.

Info

Publication number
FR94651E
FR94651E FR147249A FR147249A FR94651E FR 94651 E FR94651 E FR 94651E FR 147249 A FR147249 A FR 147249A FR 147249 A FR147249 A FR 147249A FR 94651 E FR94651 E FR 94651E
Authority
FR
France
Prior art keywords
tracks
playing back
image carriers
recording apparatus
sound
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
Application number
FR147249A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NOUVELLES TECH RADIOELECTRIQUE
Sintra Alcatel SA
Original Assignee
NOUVELLES TECH RADIOELECTRIQUE
Sintra Alcatel SA
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
Priority claimed from FR102658A external-priority patent/FR1526279A/en
Application filed by NOUVELLES TECH RADIOELECTRIQUE, Sintra Alcatel SA filed Critical NOUVELLES TECH RADIOELECTRIQUE
Priority to FR147249A priority Critical patent/FR94651E/en
Priority to BE713443D priority patent/BE713443A/xx
Priority to CH529868A priority patent/CH491407A/en
Priority to DE19681772197 priority patent/DE1772197A1/en
Priority to GB1769068A priority patent/GB1213843A/en
Application granted granted Critical
Publication of FR94651E publication Critical patent/FR94651E/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Optical Recording Or Reproduction (AREA)
FR147249A 1967-04-13 1968-04-05 Image carriers and sound tracks, recording apparatus and apparatus for playing back such tracks. Expired FR94651E (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR147249A FR94651E (en) 1967-04-13 1968-04-05 Image carriers and sound tracks, recording apparatus and apparatus for playing back such tracks.
BE713443D BE713443A (en) 1967-04-13 1968-04-09
CH529868A CH491407A (en) 1967-04-13 1968-04-10 Film presenting a succession of images and a succession of sound tracks, method for its manufacture and apparatus for carrying out this method
DE19681772197 DE1772197A1 (en) 1967-04-13 1968-04-11 Device for recording and reading picture and sound tracks as well as picture and sound track carriers
GB1769068A GB1213843A (en) 1967-04-13 1968-04-11 Improvements in or relating to optical recording of a series of images and a series of sound tracks on a film

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR102658A FR1526279A (en) 1967-04-13 1967-04-13 Image and soundtrack carrier, recording device and playback device for these tracks
FR147249A FR94651E (en) 1967-04-13 1968-04-05 Image carriers and sound tracks, recording apparatus and apparatus for playing back such tracks.

Publications (1)

Publication Number Publication Date
FR94651E true FR94651E (en) 1969-10-03

Family

ID=26175581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR147249A Expired FR94651E (en) 1967-04-13 1968-04-05 Image carriers and sound tracks, recording apparatus and apparatus for playing back such tracks.

Country Status (5)

Country Link
BE (1) BE713443A (en)
CH (1) CH491407A (en)
DE (1) DE1772197A1 (en)
FR (1) FR94651E (en)
GB (1) GB1213843A (en)

Also Published As

Publication number Publication date
BE713443A (en) 1968-10-09
CH491407A (en) 1970-05-31
DE1772197A1 (en) 1970-08-06
GB1213843A (en) 1970-11-25

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