FR671453A - Multiple sound recording system for phonographs and sound cinema - Google Patents

Multiple sound recording system for phonographs and sound cinema

Info

Publication number
FR671453A
FR671453A FR671453DA FR671453A FR 671453 A FR671453 A FR 671453A FR 671453D A FR671453D A FR 671453DA FR 671453 A FR671453 A FR 671453A
Authority
FR
France
Prior art keywords
sound
phonographs
recording system
cinema
sound recording
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)
Inventor
Wassily Rebikoff
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 filed Critical
Application granted granted Critical
Publication of FR671453A publication Critical patent/FR671453A/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)
FR671453D 1929-03-14 1929-03-14 Multiple sound recording system for phonographs and sound cinema Expired FR671453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR671453T 1929-03-14

Publications (1)

Publication Number Publication Date
FR671453A true FR671453A (en) 1929-12-13

Family

ID=9016974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR671453D Expired FR671453A (en) 1929-03-14 1929-03-14 Multiple sound recording system for phonographs and sound cinema

Country Status (1)

Country Link
FR (1) FR671453A (en)

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