FR1005796A - Method and device for recording and reproducing sound films - Google Patents

Method and device for recording and reproducing sound films

Info

Publication number
FR1005796A
FR1005796A FR1005796DA FR1005796A FR 1005796 A FR1005796 A FR 1005796A FR 1005796D A FR1005796D A FR 1005796DA FR 1005796 A FR1005796 A FR 1005796A
Authority
FR
France
Prior art keywords
recording
reproducing sound
sound films
films
reproducing
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
Theo Schultes
Friedrich Wilhelm Otto Bauch
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 FR1005796A publication Critical patent/FR1005796A/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)
FR1005796D 1947-09-25 1947-09-25 Method and device for recording and reproducing sound films Expired FR1005796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1005796T 1947-09-25

Publications (1)

Publication Number Publication Date
FR1005796A true FR1005796A (en) 1952-04-15

Family

ID=9565141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1005796D Expired FR1005796A (en) 1947-09-25 1947-09-25 Method and device for recording and reproducing sound films

Country Status (1)

Country Link
FR (1) FR1005796A (en)

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