JPS60140576A - 調整用磁気記録媒体 - Google Patents

調整用磁気記録媒体

Info

Publication number
JPS60140576A
JPS60140576A JP25038783A JP25038783A JPS60140576A JP S60140576 A JPS60140576 A JP S60140576A JP 25038783 A JP25038783 A JP 25038783A JP 25038783 A JP25038783 A JP 25038783A JP S60140576 A JPS60140576 A JP S60140576A
Authority
JP
Japan
Prior art keywords
signal
adjustment
signals
group
recording medium
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
JP25038783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0519203B2 (enrdf_load_stackoverflow
Inventor
Jun Takeyama
竹山　隼
Yoshihiro Moribe
森部　義裕
Hideto Watanabe
秀人 渡辺
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
Hitachi Computer Equipment Co Ltd
Original Assignee
Hitachi Ltd
Hitachi Computer Equipment Co 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, Hitachi Computer Equipment Co Ltd filed Critical Hitachi Ltd
Priority to JP25038783A priority Critical patent/JPS60140576A/ja
Publication of JPS60140576A publication Critical patent/JPS60140576A/ja
Publication of JPH0519203B2 publication Critical patent/JPH0519203B2/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
    • 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
    • G11B5/56—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 support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
JP25038783A 1983-12-28 1983-12-28 調整用磁気記録媒体 Granted JPS60140576A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25038783A JPS60140576A (ja) 1983-12-28 1983-12-28 調整用磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25038783A JPS60140576A (ja) 1983-12-28 1983-12-28 調整用磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS60140576A true JPS60140576A (ja) 1985-07-25
JPH0519203B2 JPH0519203B2 (enrdf_load_stackoverflow) 1993-03-16

Family

ID=17207158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25038783A Granted JPS60140576A (ja) 1983-12-28 1983-12-28 調整用磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS60140576A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07169033A (ja) * 1993-11-08 1995-07-04 Internatl Business Mach Corp <Ibm> ディスク駆動装置
JPH09185820A (ja) * 1996-12-25 1997-07-15 Hitachi Ltd 磁気記録媒体、その製造方法及び磁気記録装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5269309A (en) * 1975-12-02 1977-06-09 Basf Ag Adjustable and controllable magnetic recording disk and particularly flexible magnetic disk
JPS58137112A (ja) * 1982-02-05 1983-08-15 Sony Corp コ−ド信号の伝送方式

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5269309A (en) * 1975-12-02 1977-06-09 Basf Ag Adjustable and controllable magnetic recording disk and particularly flexible magnetic disk
JPS58137112A (ja) * 1982-02-05 1983-08-15 Sony Corp コ−ド信号の伝送方式

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07169033A (ja) * 1993-11-08 1995-07-04 Internatl Business Mach Corp <Ibm> ディスク駆動装置
JPH09185820A (ja) * 1996-12-25 1997-07-15 Hitachi Ltd 磁気記録媒体、その製造方法及び磁気記録装置

Also Published As

Publication number Publication date
JPH0519203B2 (enrdf_load_stackoverflow) 1993-03-16

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