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FR940883A - Improvements to telecinematographic devices - Google Patents

Improvements to telecinematographic devices

Info

Publication number
FR940883A
FR940883A FR940883DA FR940883A FR 940883 A FR940883 A FR 940883A FR 940883D A FR940883D A FR 940883DA FR 940883 A FR940883 A FR 940883A
Authority
FR
France
Prior art keywords
telecinematographic
devices
telecinematographic devices
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR940883A publication Critical patent/FR940883A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/36—Scanning of motion picture films, e.g. for telecine
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR940883D 1945-03-06 1945-03-06 Improvements to telecinematographic devices Expired FR940883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR940883T 1945-03-06

Publications (1)

Publication Number Publication Date
FR940883A true FR940883A (en) 1948-12-27

Family

ID=9465456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR940883D Expired FR940883A (en) 1945-03-06 1945-03-06 Improvements to telecinematographic devices

Country Status (1)

Country Link
FR (1) FR940883A (en)

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