FR735308A - Method and apparatus for photographic recording of sound on film - Google Patents

Method and apparatus for photographic recording of sound on film

Info

Publication number
FR735308A
FR735308A FR735308DA FR735308A FR 735308 A FR735308 A FR 735308A FR 735308D A FR735308D A FR 735308DA FR 735308 A FR735308 A FR 735308A
Authority
FR
France
Prior art keywords
sound
film
photographic recording
photographic
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
Jaroslaw Sloniewski
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 FR735308A publication Critical patent/FR735308A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
FR735308D 1931-04-17 1932-04-16 Method and apparatus for photographic recording of sound on film Expired FR735308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL735308X 1931-04-17

Publications (1)

Publication Number Publication Date
FR735308A true FR735308A (en) 1932-11-07

Family

ID=19936640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR735308D Expired FR735308A (en) 1931-04-17 1932-04-16 Method and apparatus for photographic recording of sound on film

Country Status (1)

Country Link
FR (1) FR735308A (en)

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