JPS58175130A - 記録再生装置 - Google Patents

記録再生装置

Info

Publication number
JPS58175130A
JPS58175130A JP57056165A JP5616582A JPS58175130A JP S58175130 A JPS58175130 A JP S58175130A JP 57056165 A JP57056165 A JP 57056165A JP 5616582 A JP5616582 A JP 5616582A JP S58175130 A JPS58175130 A JP S58175130A
Authority
JP
Japan
Prior art keywords
signal
recording
period
supplied
recorded
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
JP57056165A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0373048B2 (2
Inventor
Kenji Nakano
中野　健次
Masahiko Machida
町田　征彦
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 JP57056165A priority Critical patent/JPS58175130A/ja
Publication of JPS58175130A publication Critical patent/JPS58175130A/ja
Publication of JPH0373048B2 publication Critical patent/JPH0373048B2/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
    • G11B5/5921—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 using auxiliary signals, e.g. pilot signals

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Control Of Position Or Direction (AREA)
JP57056165A 1982-04-05 1982-04-05 記録再生装置 Granted JPS58175130A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57056165A JPS58175130A (ja) 1982-04-05 1982-04-05 記録再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57056165A JPS58175130A (ja) 1982-04-05 1982-04-05 記録再生装置

Publications (2)

Publication Number Publication Date
JPS58175130A true JPS58175130A (ja) 1983-10-14
JPH0373048B2 JPH0373048B2 (2) 1991-11-20

Family

ID=13019473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57056165A Granted JPS58175130A (ja) 1982-04-05 1982-04-05 記録再生装置

Country Status (1)

Country Link
JP (1) JPS58175130A (2)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154986A (ja) * 1982-03-10 1983-09-14 Hitachi Ltd 磁気録画再生装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154986A (ja) * 1982-03-10 1983-09-14 Hitachi Ltd 磁気録画再生装置

Also Published As

Publication number Publication date
JPH0373048B2 (2) 1991-11-20

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