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GB2333373B - Method for detecting defects - Google Patents

Method for detecting defects

Info

Publication number
GB2333373B
GB2333373B GB9828400A GB9828400A GB2333373B GB 2333373 B GB2333373 B GB 2333373B GB 9828400 A GB9828400 A GB 9828400A GB 9828400 A GB9828400 A GB 9828400A GB 2333373 B GB2333373 B GB 2333373B
Authority
GB
United Kingdom
Prior art keywords
detecting defects
defects
detecting
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.)
Expired - Lifetime
Application number
GB9828400A
Other versions
GB2333373A (en
GB9828400D0 (en
Inventor
Byung-Kug Son
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9828400D0 publication Critical patent/GB9828400D0/en
Publication of GB2333373A publication Critical patent/GB2333373A/en
Application granted granted Critical
Publication of GB2333373B publication Critical patent/GB2333373B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1816—Testing
    • G11B20/182—Testing using test patterns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1207—Testing individual magnetic storage devices, e.g. records carriers or digital storage elements

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
GB9828400A 1997-12-29 1998-12-23 Method for detecting defects Expired - Lifetime GB2333373B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR19970075925 1997-12-29

Publications (3)

Publication Number Publication Date
GB9828400D0 GB9828400D0 (en) 1999-02-17
GB2333373A GB2333373A (en) 1999-07-21
GB2333373B true GB2333373B (en) 2000-11-08

Family

ID=19529097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9828400A Expired - Lifetime GB2333373B (en) 1997-12-29 1998-12-23 Method for detecting defects

Country Status (1)

Country Link
GB (1) GB2333373B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996005596A1 (en) * 1994-08-15 1996-02-22 Trace Mountain Products, Inc. Method and apparatus for augmented missing pulse certification of a magnetic recording medium
US5532586A (en) * 1992-02-18 1996-07-02 Fujitsu Limited Method and apparatus for detecting magnetic disk defects using a complete disk erasure magnet
GB2326755A (en) * 1997-06-03 1998-12-30 Samsung Electronics Co Ltd Method of establishing the capacity of a hard disk drive

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5532586A (en) * 1992-02-18 1996-07-02 Fujitsu Limited Method and apparatus for detecting magnetic disk defects using a complete disk erasure magnet
WO1996005596A1 (en) * 1994-08-15 1996-02-22 Trace Mountain Products, Inc. Method and apparatus for augmented missing pulse certification of a magnetic recording medium
GB2326755A (en) * 1997-06-03 1998-12-30 Samsung Electronics Co Ltd Method of establishing the capacity of a hard disk drive

Also Published As

Publication number Publication date
GB2333373A (en) 1999-07-21
GB9828400D0 (en) 1999-02-17

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