FR670231A - Sound recording system specially designed for sound cinema - Google Patents

Sound recording system specially designed for sound cinema

Info

Publication number
FR670231A
FR670231A FR670231DA FR670231A FR 670231 A FR670231 A FR 670231A FR 670231D A FR670231D A FR 670231DA FR 670231 A FR670231 A FR 670231A
Authority
FR
France
Prior art keywords
sound
recording system
cinema
specially designed
system specially
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 FR670231A publication Critical patent/FR670231A/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)
FR670231D 1929-02-23 1929-02-23 Sound recording system specially designed for sound cinema Expired FR670231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR670231T 1929-02-23

Publications (1)

Publication Number Publication Date
FR670231A true FR670231A (en) 1929-11-26

Family

ID=9016209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR670231D Expired FR670231A (en) 1929-02-23 1929-02-23 Sound recording system specially designed for sound cinema

Country Status (1)

Country Link
FR (1) FR670231A (en)

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