JP2004005850A - 記録媒体欠陥検出方法及び装置 - Google Patents

記録媒体欠陥検出方法及び装置 Download PDF

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Publication number
JP2004005850A
JP2004005850A JP2002160622A JP2002160622A JP2004005850A JP 2004005850 A JP2004005850 A JP 2004005850A JP 2002160622 A JP2002160622 A JP 2002160622A JP 2002160622 A JP2002160622 A JP 2002160622A JP 2004005850 A JP2004005850 A JP 2004005850A
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Japan
Prior art keywords
data
error
defect
recording medium
viterbi
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JP2002160622A
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Japanese (ja)
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JP2004005850A5 (enExample
Inventor
Masahiko Tsunoda
角田　昌彦
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Toshiba Corp
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Toshiba Corp
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Priority to JP2002160622A priority Critical patent/JP2004005850A/ja
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Publication of JP2004005850A5 publication Critical patent/JP2004005850A5/ja
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  • Signal Processing For Digital Recording And Reproducing (AREA)
JP2002160622A 2002-05-31 2002-05-31 記録媒体欠陥検出方法及び装置 Pending JP2004005850A (ja)

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JP2002160622A JP2004005850A (ja) 2002-05-31 2002-05-31 記録媒体欠陥検出方法及び装置

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JP2002160622A JP2004005850A (ja) 2002-05-31 2002-05-31 記録媒体欠陥検出方法及び装置

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JP2004005850A true JP2004005850A (ja) 2004-01-08
JP2004005850A5 JP2004005850A5 (enExample) 2005-09-08

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009070512A (ja) * 2007-09-14 2009-04-02 Toshiba Corp 光ディスク装置および光ディスクの再生方法
WO2009122566A1 (ja) * 2008-04-01 2009-10-08 パイオニア株式会社 再生装置及び方法、並びにコンピュータプログラム
US7661187B2 (en) 2004-12-15 2010-02-16 Hitachi Global Storage Technologies Netherlands B.V. Manufacturing method for magnetic disk drive
US8014092B2 (en) 2008-01-31 2011-09-06 Samsung Electronics Co., Ltd. Method of detecting bad servo track in hard disk drive

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7661187B2 (en) 2004-12-15 2010-02-16 Hitachi Global Storage Technologies Netherlands B.V. Manufacturing method for magnetic disk drive
JP2009070512A (ja) * 2007-09-14 2009-04-02 Toshiba Corp 光ディスク装置および光ディスクの再生方法
US8014092B2 (en) 2008-01-31 2011-09-06 Samsung Electronics Co., Ltd. Method of detecting bad servo track in hard disk drive
WO2009122566A1 (ja) * 2008-04-01 2009-10-08 パイオニア株式会社 再生装置及び方法、並びにコンピュータプログラム

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