JPH0373930B2 - - Google Patents

Info

Publication number
JPH0373930B2
JPH0373930B2 JP57160271A JP16027182A JPH0373930B2 JP H0373930 B2 JPH0373930 B2 JP H0373930B2 JP 57160271 A JP57160271 A JP 57160271A JP 16027182 A JP16027182 A JP 16027182A JP H0373930 B2 JPH0373930 B2 JP H0373930B2
Authority
JP
Japan
Prior art keywords
signal
track
recording
magnetic head
recording track
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
JP57160271A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5948819A (ja
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 filed Critical
Priority to JP57160271A priority Critical patent/JPS5948819A/ja
Publication of JPS5948819A publication Critical patent/JPS5948819A/ja
Publication of JPH0373930B2 publication Critical patent/JPH0373930B2/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
    • G11B5/584—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 tapes
    • G11B5/588—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 tapes by controlling the position of the rotating heads
    • G11B5/592—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 tapes by controlling the position of the rotating heads using bimorph elements supporting the heads

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Control Of Position Or Direction (AREA)
JP57160271A 1982-09-13 1982-09-13 トラツキング装置 Granted JPS5948819A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57160271A JPS5948819A (ja) 1982-09-13 1982-09-13 トラツキング装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57160271A JPS5948819A (ja) 1982-09-13 1982-09-13 トラツキング装置

Publications (2)

Publication Number Publication Date
JPS5948819A JPS5948819A (ja) 1984-03-21
JPH0373930B2 true JPH0373930B2 (nl) 1991-11-25

Family

ID=15711386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57160271A Granted JPS5948819A (ja) 1982-09-13 1982-09-13 トラツキング装置

Country Status (1)

Country Link
JP (1) JPS5948819A (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3581372D1 (de) * 1984-05-11 1991-02-21 Matsushita Electric Ind Co Ltd Magnetische speicher-/wiedergabevorrichtung.
JPS6218878A (ja) * 1985-07-18 1987-01-27 Matsushita Electric Ind Co Ltd 磁気記録再生装置
JPS61274589A (ja) * 1985-05-30 1986-12-04 Pioneer Electronic Corp トラツキング制御方式

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57172529A (en) * 1981-03-25 1982-10-23 Philips Nv Regenerator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57172529A (en) * 1981-03-25 1982-10-23 Philips Nv Regenerator

Also Published As

Publication number Publication date
JPS5948819A (ja) 1984-03-21

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