FR735896A - Sound recording and reproducing device - Google Patents

Sound recording and reproducing device

Info

Publication number
FR735896A
FR735896A FR735896DA FR735896A FR 735896 A FR735896 A FR 735896A FR 735896D A FR735896D A FR 735896DA FR 735896 A FR735896 A FR 735896A
Authority
FR
France
Prior art keywords
reproducing device
sound recording
sound
recording
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
Otto Leopold
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 FR735896A publication Critical patent/FR735896A/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
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/36—Automatic-feed mechanisms producing progressive transducing traverse across record carriers otherwise than by grooves, e.g. by lead-screw
FR735896D 1932-04-25 1932-04-25 Sound recording and reproducing device Expired FR735896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR735896T 1932-04-25

Publications (1)

Publication Number Publication Date
FR735896A true FR735896A (en) 1932-11-16

Family

ID=9130800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR735896D Expired FR735896A (en) 1932-04-25 1932-04-25 Sound recording and reproducing device

Country Status (1)

Country Link
FR (1) FR735896A (en)

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