JP2002237138A - データ再生装置 - Google Patents

データ再生装置

Info

Publication number
JP2002237138A
JP2002237138A JP2001228863A JP2001228863A JP2002237138A JP 2002237138 A JP2002237138 A JP 2002237138A JP 2001228863 A JP2001228863 A JP 2001228863A JP 2001228863 A JP2001228863 A JP 2001228863A JP 2002237138 A JP2002237138 A JP 2002237138A
Authority
JP
Japan
Prior art keywords
clock
circuit
signal
phase
recording
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.)
Pending
Application number
JP2001228863A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002237138A5 (enExample
Inventor
Hideyuki Yamakawa
秀之 山川
Takeshi Maeda
武志 前田
Jiichi Miyamoto
治一 宮本
Takatoshi Kato
崇利 加藤
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 JP2001228863A priority Critical patent/JP2002237138A/ja
Publication of JP2002237138A publication Critical patent/JP2002237138A/ja
Publication of JP2002237138A5 publication Critical patent/JP2002237138A5/ja
Pending 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
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10037—A/D conversion, D/A conversion, sampling, slicing and digital quantisation or adjusting parameters thereof
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
JP2001228863A 2000-12-04 2001-07-30 データ再生装置 Pending JP2002237138A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001228863A JP2002237138A (ja) 2000-12-04 2001-07-30 データ再生装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-372926 2000-12-04
JP2000372926 2000-12-04
JP2001228863A JP2002237138A (ja) 2000-12-04 2001-07-30 データ再生装置

Publications (2)

Publication Number Publication Date
JP2002237138A true JP2002237138A (ja) 2002-08-23
JP2002237138A5 JP2002237138A5 (enExample) 2005-06-23

Family

ID=26605425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001228863A Pending JP2002237138A (ja) 2000-12-04 2001-07-30 データ再生装置

Country Status (1)

Country Link
JP (1) JP2002237138A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1482502A3 (en) * 2003-05-26 2006-04-05 Pioneer Corporation Information reproducing apparatus and method
WO2015107573A1 (ja) * 2014-01-17 2015-07-23 パナソニックＩｐマネジメント株式会社 光ディスク装置および光ディスク再生方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1482502A3 (en) * 2003-05-26 2006-04-05 Pioneer Corporation Information reproducing apparatus and method
US7301866B2 (en) 2003-05-26 2007-11-27 Pioneer Corporation Information reproducing apparatus and method
US7701816B2 (en) 2003-05-26 2010-04-20 Pioneer Corporation Information reproducing apparatus and method
WO2015107573A1 (ja) * 2014-01-17 2015-07-23 パナソニックＩｐマネジメント株式会社 光ディスク装置および光ディスク再生方法
JP5816828B1 (ja) * 2014-01-17 2015-11-18 パナソニックＩｐマネジメント株式会社 光ディスク装置および光ディスク再生方法
US9934815B2 (en) 2014-01-17 2018-04-03 Panasonic Intellectual Property Management Co., Ltd. Optical disc apparatus and optical disc reproduction method

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