FR2266189A1 - Method for synchronising film and sound recordings - uses zero reset chronometers controlling synchronising signal images - Google Patents

Method for synchronising film and sound recordings - uses zero reset chronometers controlling synchronising signal images

Info

Publication number
FR2266189A1
FR2266189A1 FR7411195A FR7411195A FR2266189A1 FR 2266189 A1 FR2266189 A1 FR 2266189A1 FR 7411195 A FR7411195 A FR 7411195A FR 7411195 A FR7411195 A FR 7411195A FR 2266189 A1 FR2266189 A1 FR 2266189A1
Authority
FR
France
Prior art keywords
synchronising
time
chronometers
film
controlling
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.)
Granted
Application number
FR7411195A
Other languages
French (fr)
Other versions
FR2266189B1 (en
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.)
BOGARD FRANCOIS
Original Assignee
BOGARD FRANCOIS
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 BOGARD FRANCOIS filed Critical BOGARD FRANCOIS
Priority to FR7411195A priority Critical patent/FR2266189A1/en
Publication of FR2266189A1 publication Critical patent/FR2266189A1/en
Application granted granted Critical
Publication of FR2266189B1 publication Critical patent/FR2266189B1/fr
Granted 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
    • G03B31/04—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is not on, but is synchronised with, a moving-picture film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

Associated with the sound and image recorders are independent or non-independent chronometric devices having zero reset and lapsed time display means. The chronometers are simultaneously reset to zero before the commencement of filming. An indication representing the time displayed by the associated chronometer is recorded photographically on the film of the image recorder. This is done each time the image recorder is started or stopped. A signal indicating the time displayed by the associated chronometer is recorded on the magnetic tape of the sound recorder each time the recorder is started or stopped. The indications and optical signal and/or sound signals thus recorded are identified and synchronised at the time of operation of the system.
FR7411195A 1974-03-29 1974-03-29 Method for synchronising film and sound recordings - uses zero reset chronometers controlling synchronising signal images Granted FR2266189A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7411195A FR2266189A1 (en) 1974-03-29 1974-03-29 Method for synchronising film and sound recordings - uses zero reset chronometers controlling synchronising signal images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7411195A FR2266189A1 (en) 1974-03-29 1974-03-29 Method for synchronising film and sound recordings - uses zero reset chronometers controlling synchronising signal images

Publications (2)

Publication Number Publication Date
FR2266189A1 true FR2266189A1 (en) 1975-10-24
FR2266189B1 FR2266189B1 (en) 1976-10-08

Family

ID=9137069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7411195A Granted FR2266189A1 (en) 1974-03-29 1974-03-29 Method for synchronising film and sound recordings - uses zero reset chronometers controlling synchronising signal images

Country Status (1)

Country Link
FR (1) FR2266189A1 (en)

Also Published As

Publication number Publication date
FR2266189B1 (en) 1976-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse