FR2152772A1 - - Google Patents

Info

Publication number
FR2152772A1
FR2152772A1 FR7231910A FR7231910A FR2152772A1 FR 2152772 A1 FR2152772 A1 FR 2152772A1 FR 7231910 A FR7231910 A FR 7231910A FR 7231910 A FR7231910 A FR 7231910A FR 2152772 A1 FR2152772 A1 FR 2152772A1
Authority
FR
France
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.)
Granted
Application number
FR7231910A
Other languages
French (fr)
Other versions
FR2152772B1 (cs
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2152772A1 publication Critical patent/FR2152772A1/fr
Application granted granted Critical
Publication of FR2152772B1 publication Critical patent/FR2152772B1/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
    • 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
    • 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
    • G11B20/10—Digital recording or reproducing
    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/17—Construction or disposition of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Signal Processing (AREA)
  • Digital Magnetic Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
FR7231910A 1971-09-08 1972-09-08 Expired FR2152772B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17869471A 1971-09-08 1971-09-08

Publications (2)

Publication Number Publication Date
FR2152772A1 true FR2152772A1 (cs) 1973-04-27
FR2152772B1 FR2152772B1 (cs) 1979-02-09

Family

ID=22653558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231910A Expired FR2152772B1 (cs) 1971-09-08 1972-09-08

Country Status (5)

Country Link
JP (1) JPS4837114A (cs)
CA (1) CA1025999A (cs)
DE (1) DE2243697A1 (cs)
FR (1) FR2152772B1 (cs)
GB (1) GB1346561A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1203290A (en) * 1982-04-28 1986-04-15 Yoshio Shimizu Signal comparing circuit

Also Published As

Publication number Publication date
DE2243697A1 (de) 1973-03-22
FR2152772B1 (cs) 1979-02-09
JPS4837114A (cs) 1973-06-01
GB1346561A (en) 1974-02-13
CA1025999A (en) 1978-02-07

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Legal Events

Date Code Title Description
ST Notification of lapse