JPH0221045B2 - - Google Patents

Info

Publication number
JPH0221045B2
JPH0221045B2 JP18739680A JP18739680A JPH0221045B2 JP H0221045 B2 JPH0221045 B2 JP H0221045B2 JP 18739680 A JP18739680 A JP 18739680A JP 18739680 A JP18739680 A JP 18739680A JP H0221045 B2 JPH0221045 B2 JP H0221045B2
Authority
JP
Japan
Prior art keywords
servo
recording
head
signal
data signal
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
JP18739680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57113414A (en
Inventor
Yoshiro Nakamatsu
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
Priority to JP18739680A priority Critical patent/JPS57113414A/ja
Publication of JPS57113414A publication Critical patent/JPS57113414A/ja
Publication of JPH0221045B2 publication Critical patent/JPH0221045B2/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
    • G11B5/48—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
    • G11B5/58—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 with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/596—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 with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks

Landscapes

  • Magnetic Record Carriers (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP18739680A 1980-12-30 1980-12-30 Servo disk system Granted JPS57113414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18739680A JPS57113414A (en) 1980-12-30 1980-12-30 Servo disk system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18739680A JPS57113414A (en) 1980-12-30 1980-12-30 Servo disk system

Publications (2)

Publication Number Publication Date
JPS57113414A JPS57113414A (en) 1982-07-14
JPH0221045B2 true JPH0221045B2 (en]) 1990-05-11

Family

ID=16205289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18739680A Granted JPS57113414A (en) 1980-12-30 1980-12-30 Servo disk system

Country Status (1)

Country Link
JP (1) JPS57113414A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177770A (ja) * 1983-03-28 1984-10-08 Nec Corp 磁気デイスク装置のトラツク追従サ−ボ方式
US4652945A (en) * 1985-05-03 1987-03-24 Eastman Kodak Company Flux sensitive tracking
JPS6413213A (en) * 1987-07-07 1989-01-18 Hitachi Maxell Magnetic recording system

Also Published As

Publication number Publication date
JPS57113414A (en) 1982-07-14

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