JPS542109A - Magnetic reproducer - Google Patents

Magnetic reproducer

Info

Publication number
JPS542109A
JPS542109A JP6698977A JP6698977A JPS542109A JP S542109 A JPS542109 A JP S542109A JP 6698977 A JP6698977 A JP 6698977A JP 6698977 A JP6698977 A JP 6698977A JP S542109 A JPS542109 A JP S542109A
Authority
JP
Japan
Prior art keywords
magnetic
medium
head
magnetic reproducer
fraquency
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.)
Pending
Application number
JP6698977A
Other languages
Japanese (ja)
Inventor
Minoru Morio
Nobutoshi Kihara
Yukio Kubota
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.)
Sony Corp
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP6698977A priority Critical patent/JPS542109A/en
Publication of JPS542109A publication Critical patent/JPS542109A/en
Pending 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/35—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only having vibrating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

PURPOSE:To obtain large reproduction output irrespective of the relative speeds of head and medium by letting a magnetic flux response type magnetic head oscillate approximately in the running direction relative to a magnetic medium at a frequency above more than about twice the handling signal fraquency.
JP6698977A 1977-06-07 1977-06-07 Magnetic reproducer Pending JPS542109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6698977A JPS542109A (en) 1977-06-07 1977-06-07 Magnetic reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6698977A JPS542109A (en) 1977-06-07 1977-06-07 Magnetic reproducer

Publications (1)

Publication Number Publication Date
JPS542109A true JPS542109A (en) 1979-01-09

Family

ID=13331923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6698977A Pending JPS542109A (en) 1977-06-07 1977-06-07 Magnetic reproducer

Country Status (1)

Country Link
JP (1) JPS542109A (en)

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