FR739581A - Method and device for recording and immediate reproduction of sounds - Google Patents

Method and device for recording and immediate reproduction of sounds

Info

Publication number
FR739581A
FR739581A FR739581DA FR739581A FR 739581 A FR739581 A FR 739581A FR 739581D A FR739581D A FR 739581DA FR 739581 A FR739581 A FR 739581A
Authority
FR
France
Prior art keywords
sounds
recording
immediate reproduction
reproduction
immediate
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
Leon-Pierre Levasseur
Henry-Georges Etienne
Octave-Paulin-August Coudert
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 FR739581A publication Critical patent/FR739581A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
FR739581D 1931-10-06 1931-10-06 Method and device for recording and immediate reproduction of sounds Expired FR739581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR739581T 1931-10-06

Publications (1)

Publication Number Publication Date
FR739581A true FR739581A (en) 1933-01-13

Family

ID=9132818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR739581D Expired FR739581A (en) 1931-10-06 1931-10-06 Method and device for recording and immediate reproduction of sounds

Country Status (1)

Country Link
FR (1) FR739581A (en)

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