FR1144716A - Image-sound synchronization device for cinematographic projection installation - Google Patents

Image-sound synchronization device for cinematographic projection installation

Info

Publication number
FR1144716A
FR1144716A FR1144716DA FR1144716A FR 1144716 A FR1144716 A FR 1144716A FR 1144716D A FR1144716D A FR 1144716DA FR 1144716 A FR1144716 A FR 1144716A
Authority
FR
France
Prior art keywords
image
synchronization device
sound synchronization
projection installation
cinematographic projection
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.)
Pathe Cinema SA
Original Assignee
Pathe Cinema 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 Pathe Cinema SA filed Critical Pathe Cinema SA
Application granted granted Critical
Publication of FR1144716A publication Critical patent/FR1144716A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1144716D 1956-01-07 1956-01-07 Image-sound synchronization device for cinematographic projection installation Expired FR1144716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1144716T 1956-01-07

Publications (1)

Publication Number Publication Date
FR1144716A true FR1144716A (en) 1957-10-17

Family

ID=9644522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1144716D Expired FR1144716A (en) 1956-01-07 1956-01-07 Image-sound synchronization device for cinematographic projection installation

Country Status (1)

Country Link
FR (1) FR1144716A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248163A (en) * 1959-01-05 1966-04-26 Inv S Finance Corp Synchronizing device for sound cinematography

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248163A (en) * 1959-01-05 1966-04-26 Inv S Finance Corp Synchronizing device for sound cinematography

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