FR2295453A1 - Cine film with sound track - uses magnetic backing for recording sound channels in synchronism with film - Google Patents

Cine film with sound track - uses magnetic backing for recording sound channels in synchronism with film

Info

Publication number
FR2295453A1
FR2295453A1 FR7405668A FR7405668A FR2295453A1 FR 2295453 A1 FR2295453 A1 FR 2295453A1 FR 7405668 A FR7405668 A FR 7405668A FR 7405668 A FR7405668 A FR 7405668A FR 2295453 A1 FR2295453 A1 FR 2295453A1
Authority
FR
France
Prior art keywords
film
synchronism
sound track
cine
uses magnetic
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.)
Withdrawn
Application number
FR7405668A
Other languages
French (fr)
Inventor
Jean-Pierre Clerici
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.)
CLERICI JEAN PIERRE
Original Assignee
CLERICI JEAN PIERRE
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 CLERICI JEAN PIERRE filed Critical CLERICI JEAN PIERRE
Priority to FR7405668A priority Critical patent/FR2295453A1/en
Publication of FR2295453A1 publication Critical patent/FR2295453A1/en
Withdrawn legal-status Critical Current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
    • G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/12—Cinematrographic processes of taking pictures or printing
    • G03C5/14—Cinematrographic processes of taking pictures or printing combined with sound-recording

Landscapes

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

Abstract

A cine film is backed with a magnetic material so that the sound track can be recorded synchronously with the visual scenes. The supporting film is covered with a light sensitive emulsion on the front face, as a normal cinematography film. On the rear face a thin backing material is lightly adhered and this carries the magnetic recording material. When the film is developed the sound track is read off onto a synchronised tape, and the backing tape, together with the magnetic recording material, is stripped off.
FR7405668A 1974-02-20 1974-02-20 Cine film with sound track - uses magnetic backing for recording sound channels in synchronism with film Withdrawn FR2295453A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7405668A FR2295453A1 (en) 1974-02-20 1974-02-20 Cine film with sound track - uses magnetic backing for recording sound channels in synchronism with film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7405668A FR2295453A1 (en) 1974-02-20 1974-02-20 Cine film with sound track - uses magnetic backing for recording sound channels in synchronism with film

Publications (1)

Publication Number Publication Date
FR2295453A1 true FR2295453A1 (en) 1976-07-16

Family

ID=9135151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405668A Withdrawn FR2295453A1 (en) 1974-02-20 1974-02-20 Cine film with sound track - uses magnetic backing for recording sound channels in synchronism with film

Country Status (1)

Country Link
FR (1) FR2295453A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004205A1 (en) * 1988-10-07 1990-04-19 Eastman Kodak Company Film information exchange system using dedicated magnetic tracks on film with virtual data identifiers
WO1990004215A1 (en) * 1988-10-07 1990-04-19 Eastman Kodak Company Printing and makeover process for magnetically encodable film with dedicated magnetic tracks
WO1990004204A1 (en) * 1988-10-07 1990-04-19 Eastman Kodak Company Implicit mid roll interrupt protection code for camera using dedicated magnetic tracks on film
WO1990004254A1 (en) * 1988-10-07 1990-04-19 Eastman Kodak Company Frame-by-frame data recording film information exchange system using dedicated magnetic tracks on film
WO1990004253A1 (en) * 1988-10-07 1990-04-19 Eastman Kodak Company Self-clocking encoding/decoding film information exchange system using dedicated magnetic tracks on film
US5006873A (en) * 1988-10-07 1991-04-09 Eastman Kodak Company Implicit mid roll interrupt protection code for camera using dedicated magnetic tracks on film
US5101225A (en) * 1988-10-07 1992-03-31 Eastman Kodak Company Film information exchange system using self-clocking encoded start and stop sentinels
US5130745A (en) * 1988-10-07 1992-07-14 Eastman Kodak Company Film information exchange system using dedicated magnetic tracks on film
US5194892A (en) * 1988-10-07 1993-03-16 Eastman Kodak Company Film information exchange system with virtual identification codes

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004205A1 (en) * 1988-10-07 1990-04-19 Eastman Kodak Company Film information exchange system using dedicated magnetic tracks on film with virtual data identifiers
WO1990004215A1 (en) * 1988-10-07 1990-04-19 Eastman Kodak Company Printing and makeover process for magnetically encodable film with dedicated magnetic tracks
WO1990004204A1 (en) * 1988-10-07 1990-04-19 Eastman Kodak Company Implicit mid roll interrupt protection code for camera using dedicated magnetic tracks on film
WO1990004254A1 (en) * 1988-10-07 1990-04-19 Eastman Kodak Company Frame-by-frame data recording film information exchange system using dedicated magnetic tracks on film
WO1990004253A1 (en) * 1988-10-07 1990-04-19 Eastman Kodak Company Self-clocking encoding/decoding film information exchange system using dedicated magnetic tracks on film
US4977419A (en) * 1988-10-07 1990-12-11 Eastman Kodak Company Self-clocking encoding/decoding film information exchange system using dedicated magnetic tracks on film
US5006873A (en) * 1988-10-07 1991-04-09 Eastman Kodak Company Implicit mid roll interrupt protection code for camera using dedicated magnetic tracks on film
AU617551B2 (en) * 1988-10-07 1991-11-28 Eastman Kodak Company Implicit mid roll interrupt protection code for camera using dedicated magnetic tracks on film
US5101225A (en) * 1988-10-07 1992-03-31 Eastman Kodak Company Film information exchange system using self-clocking encoded start and stop sentinels
US5130745A (en) * 1988-10-07 1992-07-14 Eastman Kodak Company Film information exchange system using dedicated magnetic tracks on film
US5194892A (en) * 1988-10-07 1993-03-16 Eastman Kodak Company Film information exchange system with virtual identification codes

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Legal Events

Date Code Title Description
ST Notification of lapse