GB1422460A - Method and apparatus for providing-indexing codes on movie film and associated magnetic tape - Google Patents

Method and apparatus for providing-indexing codes on movie film and associated magnetic tape

Info

Publication number
GB1422460A
GB1422460A GB5930873A GB5930873A GB1422460A GB 1422460 A GB1422460 A GB 1422460A GB 5930873 A GB5930873 A GB 5930873A GB 5930873 A GB5930873 A GB 5930873A GB 1422460 A GB1422460 A GB 1422460A
Authority
GB
United Kingdom
Prior art keywords
film
pulses
counters
time
information
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
GB5930873A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1422460A publication Critical patent/GB1422460A/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
    • 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
    • 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
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film
    • G03B2217/242—Details of the marking device
    • G03B2217/244—Magnetic devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Camera Data Copying Or Recording (AREA)
GB5930873A 1972-12-29 1973-12-21 Method and apparatus for providing-indexing codes on movie film and associated magnetic tape Expired GB1422460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA160,257A CA971412A (en) 1972-12-29 1972-12-29 Method and apparatus for providing indexing codes on movie film and associated magnetic tape

Publications (1)

Publication Number Publication Date
GB1422460A true GB1422460A (en) 1976-01-28

Family

ID=4095431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5930873A Expired GB1422460A (en) 1972-12-29 1973-12-21 Method and apparatus for providing-indexing codes on movie film and associated magnetic tape

Country Status (6)

Country Link
JP (1) JPS501728A (enrdf_load_stackoverflow)
CA (1) CA971412A (enrdf_load_stackoverflow)
CH (2) CH577188B5 (enrdf_load_stackoverflow)
DE (1) DE2363329A1 (enrdf_load_stackoverflow)
FR (1) FR2212945A5 (enrdf_load_stackoverflow)
GB (1) GB1422460A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034267A1 (de) * 1980-09-11 1982-04-01 Agfa-Gevaert Ag, 5090 Leverkusen Kinematografisches wiedergabegeraet mit einer vorrichtung zum optischen abtasten einer marke auf dem filmrand
FR2571513B1 (fr) * 1984-10-08 1988-03-18 Aaton Sa Procede et systeme d'inscription, sur la partie marginale d'un film cinematographique perfore, d'informations codees et de lecture de ces informations

Also Published As

Publication number Publication date
CH577188B5 (enrdf_load_stackoverflow) 1976-06-30
CA971412A (en) 1975-07-22
CH1791073A4 (enrdf_load_stackoverflow) 1975-11-28
DE2363329A1 (de) 1974-07-04
FR2212945A5 (enrdf_load_stackoverflow) 1974-07-26
JPS501728A (enrdf_load_stackoverflow) 1975-01-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee