JPH0326442B2 - - Google Patents

Info

Publication number
JPH0326442B2
JPH0326442B2 JP57053667A JP5366782A JPH0326442B2 JP H0326442 B2 JPH0326442 B2 JP H0326442B2 JP 57053667 A JP57053667 A JP 57053667A JP 5366782 A JP5366782 A JP 5366782A JP H0326442 B2 JPH0326442 B2 JP H0326442B2
Authority
JP
Japan
Prior art keywords
track
width
head
tracks
playback
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 - Lifetime
Application number
JP57053667A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58171702A (ja
Inventor
Koichiro Kawamura
Atsushi Kawahara
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.)
Nikon Corp
Original Assignee
Nippon Kogaku KK
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 Nippon Kogaku KK filed Critical Nippon Kogaku KK
Priority to JP5366782A priority Critical patent/JPS58171702A/ja
Publication of JPS58171702A publication Critical patent/JPS58171702A/ja
Publication of JPH0326442B2 publication Critical patent/JPH0326442B2/ja
Granted 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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/488—Disposition of heads

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP5366782A 1982-04-02 1982-04-02 磁気記録情報再生装置 Granted JPS58171702A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5366782A JPS58171702A (ja) 1982-04-02 1982-04-02 磁気記録情報再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5366782A JPS58171702A (ja) 1982-04-02 1982-04-02 磁気記録情報再生装置

Publications (2)

Publication Number Publication Date
JPS58171702A JPS58171702A (ja) 1983-10-08
JPH0326442B2 true JPH0326442B2 (h) 1991-04-10

Family

ID=12949193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5366782A Granted JPS58171702A (ja) 1982-04-02 1982-04-02 磁気記録情報再生装置

Country Status (1)

Country Link
JP (1) JPS58171702A (h)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60209914A (ja) * 1984-04-03 1985-10-22 Matsushita Electric Ind Co Ltd 磁気記録再生装置
US7057838B2 (en) 2000-08-07 2006-06-06 Hitachi, Ltd. Magnetic disk device having a write head to write by shifting in a radial direction
CN1230799C (zh) 2000-04-20 2005-12-07 松下电器产业株式会社 软盘装置、盘片格式方法以及记录重放方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654631A (en) * 1979-10-05 1981-05-14 Seiko Instr & Electronics Ltd Magnetic reading device

Also Published As

Publication number Publication date
JPS58171702A (ja) 1983-10-08

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