FR1308968A - Acute angle orientation of magnetic particles - Google Patents

Acute angle orientation of magnetic particles

Info

Publication number
FR1308968A
FR1308968A FR883280A FR883280A FR1308968A FR 1308968 A FR1308968 A FR 1308968A FR 883280 A FR883280 A FR 883280A FR 883280 A FR883280 A FR 883280A FR 1308968 A FR1308968 A FR 1308968A
Authority
FR
France
Prior art keywords
acute angle
magnetic particles
angle orientation
orientation
particles
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
FR883280A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Priority claimed from US80320A external-priority patent/US3200386A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR883280A priority Critical patent/FR1308968A/en
Application granted granted Critical
Publication of FR1308968A publication Critical patent/FR1308968A/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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/20—Signal processing not specific to the method of recording or reproducing; Circuits therefor for correction of skew for multitrack recording
    • 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
    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR883280A 1961-01-03 1961-12-28 Acute angle orientation of magnetic particles Expired FR1308968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR883280A FR1308968A (en) 1961-01-03 1961-12-28 Acute angle orientation of magnetic particles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80320A US3200386A (en) 1961-01-03 1961-01-03 Digital phase-displacement reduction combination
FR883280A FR1308968A (en) 1961-01-03 1961-12-28 Acute angle orientation of magnetic particles

Publications (1)

Publication Number Publication Date
FR1308968A true FR1308968A (en) 1962-11-09

Family

ID=26193725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883280A Expired FR1308968A (en) 1961-01-03 1961-12-28 Acute angle orientation of magnetic particles

Country Status (1)

Country Link
FR (1) FR1308968A (en)

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