JPH0542731B2 - - Google Patents

Info

Publication number
JPH0542731B2
JPH0542731B2 JP57072581A JP7258182A JPH0542731B2 JP H0542731 B2 JPH0542731 B2 JP H0542731B2 JP 57072581 A JP57072581 A JP 57072581A JP 7258182 A JP7258182 A JP 7258182A JP H0542731 B2 JPH0542731 B2 JP H0542731B2
Authority
JP
Japan
Prior art keywords
shift
head
pulse
magnetic head
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
JP57072581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58194126A (ja
Inventor
Akimichi Terada
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57072581A priority Critical patent/JPS58194126A/ja
Publication of JPS58194126A publication Critical patent/JPS58194126A/ja
Publication of JPH0542731B2 publication Critical patent/JPH0542731B2/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)
JP57072581A 1982-05-01 1982-05-01 ヘリカルスキヤンｖｔｒの可変速再生装置 Granted JPS58194126A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57072581A JPS58194126A (ja) 1982-05-01 1982-05-01 ヘリカルスキヤンｖｔｒの可変速再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57072581A JPS58194126A (ja) 1982-05-01 1982-05-01 ヘリカルスキヤンｖｔｒの可変速再生装置

Publications (2)

Publication Number Publication Date
JPS58194126A JPS58194126A (ja) 1983-11-12
JPH0542731B2 true JPH0542731B2 (en]) 1993-06-29

Family

ID=13493481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57072581A Granted JPS58194126A (ja) 1982-05-01 1982-05-01 ヘリカルスキヤンｖｔｒの可変速再生装置

Country Status (1)

Country Link
JP (1) JPS58194126A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60160274A (ja) * 1984-01-30 1985-08-21 Matsushita Electric Ind Co Ltd スロ−再生方法
JPS61274589A (ja) * 1985-05-30 1986-12-04 Pioneer Electronic Corp トラツキング制御方式

Also Published As

Publication number Publication date
JPS58194126A (ja) 1983-11-12

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