FR1080409A - Dispositif de reproduction du son - Google Patents

Dispositif de reproduction du son

Info

Publication number
FR1080409A
FR1080409A FR1080409DA FR1080409A FR 1080409 A FR1080409 A FR 1080409A FR 1080409D A FR1080409D A FR 1080409DA FR 1080409 A FR1080409 A FR 1080409A
Authority
FR
France
Prior art keywords
reproduction device
sound reproduction
sound
reproduction
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
English (en)
Inventor
Jiri Nessel
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 FR1080409A publication Critical patent/FR1080409A/fr
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
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
FR1080409D 1950-03-30 1950-03-30 Dispositif de reproduction du son Expired FR1080409A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1080409T 1950-03-30

Publications (1)

Publication Number Publication Date
FR1080409A true FR1080409A (fr) 1954-12-09

Family

ID=9609583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1080409D Expired FR1080409A (fr) 1950-03-30 1950-03-30 Dispositif de reproduction du son

Country Status (1)

Country Link
FR (1) FR1080409A (fr)

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