JPS5933677A - 磁気記憶装置 - Google Patents

磁気記憶装置

Info

Publication number
JPS5933677A
JPS5933677A JP12768683A JP12768683A JPS5933677A JP S5933677 A JPS5933677 A JP S5933677A JP 12768683 A JP12768683 A JP 12768683A JP 12768683 A JP12768683 A JP 12768683A JP S5933677 A JPS5933677 A JP S5933677A
Authority
JP
Japan
Prior art keywords
signal
data
magnetic
storage device
reference value
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
JP12768683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6231401B2 (enrdf_load_stackoverflow
Inventor
Yoichi Kawakubo
川久保　洋一
Yoshiyuki Hirano
義行 平野
Motoi Aoi
青井　基
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 JP12768683A priority Critical patent/JPS5933677A/ja
Publication of JPS5933677A publication Critical patent/JPS5933677A/ja
Publication of JPS6231401B2 publication Critical patent/JPS6231401B2/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
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/10—Indicating arrangements; Warning arrangements

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Magnetic Record Carriers (AREA)
  • Digital Magnetic Recording (AREA)
JP12768683A 1983-07-15 1983-07-15 磁気記憶装置 Granted JPS5933677A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12768683A JPS5933677A (ja) 1983-07-15 1983-07-15 磁気記憶装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12768683A JPS5933677A (ja) 1983-07-15 1983-07-15 磁気記憶装置

Publications (2)

Publication Number Publication Date
JPS5933677A true JPS5933677A (ja) 1984-02-23
JPS6231401B2 JPS6231401B2 (enrdf_load_stackoverflow) 1987-07-08

Family

ID=14966191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12768683A Granted JPS5933677A (ja) 1983-07-15 1983-07-15 磁気記憶装置

Country Status (1)

Country Link
JP (1) JPS5933677A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52140302A (en) * 1976-05-18 1977-11-22 Matsushita Electric Ind Co Ltd Magnetic tape life decision system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52140302A (en) * 1976-05-18 1977-11-22 Matsushita Electric Ind Co Ltd Magnetic tape life decision system

Also Published As

Publication number Publication date
JPS6231401B2 (enrdf_load_stackoverflow) 1987-07-08

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