FR1107855A - Improvement in methods of reproducing magnetic recordings - Google Patents

Improvement in methods of reproducing magnetic recordings

Info

Publication number
FR1107855A
FR1107855A FR1107855DA FR1107855A FR 1107855 A FR1107855 A FR 1107855A FR 1107855D A FR1107855D A FR 1107855DA FR 1107855 A FR1107855 A FR 1107855A
Authority
FR
France
Prior art keywords
improvement
methods
reproducing magnetic
magnetic recordings
recordings
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
Henri Perreau
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 FR1107855A publication Critical patent/FR1107855A/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
FR1107855D 1947-12-11 1947-12-11 Improvement in methods of reproducing magnetic recordings Expired FR1107855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1107855T 1947-12-11

Publications (1)

Publication Number Publication Date
FR1107855A true FR1107855A (en) 1956-01-05

Family

ID=9624671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1107855D Expired FR1107855A (en) 1947-12-11 1947-12-11 Improvement in methods of reproducing magnetic recordings

Country Status (1)

Country Link
FR (1) FR1107855A (en)

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