JPS58171716A - 磁気記録再生装置 - Google Patents

磁気記録再生装置

Info

Publication number
JPS58171716A
JPS58171716A JP57054936A JP5493682A JPS58171716A JP S58171716 A JPS58171716 A JP S58171716A JP 57054936 A JP57054936 A JP 57054936A JP 5493682 A JP5493682 A JP 5493682A JP S58171716 A JPS58171716 A JP S58171716A
Authority
JP
Japan
Prior art keywords
signal
head
voltage
track
supplied
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.)
Granted
Application number
JP57054936A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0370852B2 (enExample
Inventor
Toru Otsuka
徹 大塚
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 JP57054936A priority Critical patent/JPS58171716A/ja
Publication of JPS58171716A publication Critical patent/JPS58171716A/ja
Publication of JPH0370852B2 publication Critical patent/JPH0370852B2/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)
JP57054936A 1982-04-02 1982-04-02 磁気記録再生装置 Granted JPS58171716A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57054936A JPS58171716A (ja) 1982-04-02 1982-04-02 磁気記録再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57054936A JPS58171716A (ja) 1982-04-02 1982-04-02 磁気記録再生装置

Publications (2)

Publication Number Publication Date
JPS58171716A true JPS58171716A (ja) 1983-10-08
JPH0370852B2 JPH0370852B2 (enExample) 1991-11-11

Family

ID=12984511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57054936A Granted JPS58171716A (ja) 1982-04-02 1982-04-02 磁気記録再生装置

Country Status (1)

Country Link
JP (1) JPS58171716A (enExample)

Also Published As

Publication number Publication date
JPH0370852B2 (enExample) 1991-11-11

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