FR2394831A1 - Sound track correction for spliced cine film - re-synchronises exactly by erasing and re-writing magnetic track - Google Patents

Sound track correction for spliced cine film - re-synchronises exactly by erasing and re-writing magnetic track

Info

Publication number
FR2394831A1
FR2394831A1 FR7520717A FR7520717A FR2394831A1 FR 2394831 A1 FR2394831 A1 FR 2394831A1 FR 7520717 A FR7520717 A FR 7520717A FR 7520717 A FR7520717 A FR 7520717A FR 2394831 A1 FR2394831 A1 FR 2394831A1
Authority
FR
France
Prior art keywords
sound
exactly
synchronises
erasing
spliced
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Withdrawn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
FR7520717A
Other languages
French (fr)
Inventor
Robert Mauge
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
Priority to FR7520717A priority Critical patent/FR2394831A1/en
Publication of FR2394831A1 publication Critical patent/FR2394831A1/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Withdrawn legal-status Critical Current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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

The correction method is for the sound tract of cine film that has had frames removed during editing the film having a magnetic track for the sound record. The correction covers the loss of synchronisation between image and sound when such cutting occurs and consists of replacing the sound exactly against the appropriate frame using a read and re-record system. Conversely after editing the sound is re-read and recorded with standard displacement for normal commercial use. Three heads are employed two being spaced apart by this standard displacement, the third an erase head, is positioned between these.
FR7520717A 1975-07-02 1975-07-02 Sound track correction for spliced cine film - re-synchronises exactly by erasing and re-writing magnetic track Withdrawn FR2394831A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7520717A FR2394831A1 (en) 1975-07-02 1975-07-02 Sound track correction for spliced cine film - re-synchronises exactly by erasing and re-writing magnetic track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520717A FR2394831A1 (en) 1975-07-02 1975-07-02 Sound track correction for spliced cine film - re-synchronises exactly by erasing and re-writing magnetic track

Publications (1)

Publication Number Publication Date
FR2394831A1 true FR2394831A1 (en) 1979-01-12

Family

ID=9157374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520717A Withdrawn FR2394831A1 (en) 1975-07-02 1975-07-02 Sound track correction for spliced cine film - re-synchronises exactly by erasing and re-writing magnetic track

Country Status (1)

Country Link
FR (1) FR2394831A1 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse