CA1025999A - Method and apparatus for recording data - Google Patents

Method and apparatus for recording data

Info

Publication number
CA1025999A
CA1025999A CA151,161A CA151161A CA1025999A CA 1025999 A CA1025999 A CA 1025999A CA 151161 A CA151161 A CA 151161A CA 1025999 A CA1025999 A CA 1025999A
Authority
CA
Canada
Prior art keywords
recording data
recording
data
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
CA151,161A
Other languages
English (en)
French (fr)
Other versions
CA151161S (en
Inventor
Peter Haas
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
Application granted granted Critical
Publication of CA1025999A publication Critical patent/CA1025999A/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
    • G11B5/02—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)
CA151,161A 1971-09-08 1972-07-09 Method and apparatus for recording data Expired CA1025999A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1025999A true CA1025999A (en) 1978-02-07

Family

ID=22653558

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,161A Expired CA1025999A (en) 1971-09-08 1972-07-09 Method and apparatus for recording data

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
FR2152772A1 (cs) 1973-04-27
JPS4837114A (cs) 1973-06-01
GB1346561A (en) 1974-02-13

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