JPS60187914A - 磁気ヘツドの診断方法 - Google Patents

磁気ヘツドの診断方法

Info

Publication number
JPS60187914A
JPS60187914A JP4450284A JP4450284A JPS60187914A JP S60187914 A JPS60187914 A JP S60187914A JP 4450284 A JP4450284 A JP 4450284A JP 4450284 A JP4450284 A JP 4450284A JP S60187914 A JPS60187914 A JP S60187914A
Authority
JP
Japan
Prior art keywords
data
track
read
head
write
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
JP4450284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0348572B2 (enrdf_load_stackoverflow
Inventor
Yukio Taniyama
行生 谷山
Akihiro Hayakawa
早川　顕宏
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP4450284A priority Critical patent/JPS60187914A/ja
Publication of JPS60187914A publication Critical patent/JPS60187914A/ja
Publication of JPH0348572B2 publication Critical patent/JPH0348572B2/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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/24—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing noise
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Digital Magnetic Recording (AREA)
JP4450284A 1984-03-08 1984-03-08 磁気ヘツドの診断方法 Granted JPS60187914A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4450284A JPS60187914A (ja) 1984-03-08 1984-03-08 磁気ヘツドの診断方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4450284A JPS60187914A (ja) 1984-03-08 1984-03-08 磁気ヘツドの診断方法

Publications (2)

Publication Number Publication Date
JPS60187914A true JPS60187914A (ja) 1985-09-25
JPH0348572B2 JPH0348572B2 (enrdf_load_stackoverflow) 1991-07-24

Family

ID=12693323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4450284A Granted JPS60187914A (ja) 1984-03-08 1984-03-08 磁気ヘツドの診断方法

Country Status (1)

Country Link
JP (1) JPS60187914A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151074A (en) * 1978-05-18 1979-11-27 Sanyo Electric Co Ltd Miswiring inspection device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151074A (en) * 1978-05-18 1979-11-27 Sanyo Electric Co Ltd Miswiring inspection device

Also Published As

Publication number Publication date
JPH0348572B2 (enrdf_load_stackoverflow) 1991-07-24

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