TW200606832A - Demodulator, and optical disk device provided with same - Google Patents

Demodulator, and optical disk device provided with same

Info

Publication number
TW200606832A
TW200606832A TW094123396A TW94123396A TW200606832A TW 200606832 A TW200606832 A TW 200606832A TW 094123396 A TW094123396 A TW 094123396A TW 94123396 A TW94123396 A TW 94123396A TW 200606832 A TW200606832 A TW 200606832A
Authority
TW
Taiwan
Prior art keywords
demodulator
word
optical disk
disk device
data word
Prior art date
Application number
TW094123396A
Other languages
English (en)
Inventor
Masaichi Takai
Original Assignee
Rohm 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 Rohm Co Ltd filed Critical Rohm Co Ltd
Publication of TW200606832A publication Critical patent/TW200606832A/zh

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
    • G11B20/14—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
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
TW094123396A 2004-07-12 2005-07-11 Demodulator, and optical disk device provided with same TW200606832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004205317A JP2006031757A (ja) 2004-07-12 2004-07-12 復調器及びそれを備える光ディスク装置

Publications (1)

Publication Number Publication Date
TW200606832A true TW200606832A (en) 2006-02-16

Family

ID=35783771

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094123396A TW200606832A (en) 2004-07-12 2005-07-11 Demodulator, and optical disk device provided with same

Country Status (5)

Country Link
US (1) US20070189418A1 (zh)
JP (1) JP2006031757A (zh)
CN (1) CN1965366A (zh)
TW (1) TW200606832A (zh)
WO (1) WO2006006428A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012009115A (ja) * 2010-06-28 2012-01-12 Sharp Corp 磁気記録再生装置及び磁気記録媒体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000113606A (ja) * 1998-10-05 2000-04-21 Internatl Business Mach Corp <Ibm> データ記憶媒体からのリード・データ・エラーの訂正方法および装置
JP4193262B2 (ja) * 1999-01-19 2008-12-10 ソニー株式会社 復号装置およびデータ再生装置、並びに復号方法
JP2001111430A (ja) * 1999-10-08 2001-04-20 Matsushita Electric Ind Co Ltd 符号化方法及び符号化装置
JP4161487B2 (ja) * 1999-11-01 2008-10-08 ソニー株式会社 データ復号装置及び方法
JP4299986B2 (ja) * 2001-12-18 2009-07-22 パナソニック株式会社 Ｒｌｌ符号復調装置
JP2003223765A (ja) * 2002-01-25 2003-08-08 Sharp Corp 復調装置

Also Published As

Publication number Publication date
CN1965366A (zh) 2007-05-16
JP2006031757A (ja) 2006-02-02
WO2006006428A1 (ja) 2006-01-19
US20070189418A1 (en) 2007-08-16

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