FR1012346A - Apparatus for recording and reproducing electrical signals - Google Patents

Apparatus for recording and reproducing electrical signals

Info

Publication number
FR1012346A
FR1012346A FR1012346DA FR1012346A FR 1012346 A FR1012346 A FR 1012346A FR 1012346D A FR1012346D A FR 1012346DA FR 1012346 A FR1012346 A FR 1012346A
Authority
FR
France
Prior art keywords
recording
electrical signals
reproducing electrical
reproducing
signals
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electronique Appliquee SA
Original Assignee
Electronique Appliquee SA
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 by Electronique Appliquee SA filed Critical Electronique Appliquee SA
Application granted granted Critical
Publication of FR1012346A publication Critical patent/FR1012346A/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
    • G11B5/004—Recording on, or reproducing or erasing from, magnetic drums
FR1012346D 1949-07-16 1949-07-16 Apparatus for recording and reproducing electrical signals Expired FR1012346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1012346T 1949-07-16

Publications (1)

Publication Number Publication Date
FR1012346A true FR1012346A (en) 1952-07-08

Family

ID=9570748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1012346D Expired FR1012346A (en) 1949-07-16 1949-07-16 Apparatus for recording and reproducing electrical signals

Country Status (1)

Country Link
FR (1) FR1012346A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951127A (en) * 1955-02-24 1960-08-30 Kane Corp Du Magnetic recording and reproducing machine
DE2348112A1 (en) * 1973-09-25 1975-04-17 Assmann Gmbh Record player pick-up arm resetting device - has swivelling rod with tilting device whose actuation carries pick-up arm and pressure plate away from record

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951127A (en) * 1955-02-24 1960-08-30 Kane Corp Du Magnetic recording and reproducing machine
DE2348112A1 (en) * 1973-09-25 1975-04-17 Assmann Gmbh Record player pick-up arm resetting device - has swivelling rod with tilting device whose actuation carries pick-up arm and pressure plate away from record

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