ATE258730T1 - Modulationsverfahren, modulator, übertragungsgerät und aufzeichnungsmedium - Google Patents

Modulationsverfahren, modulator, übertragungsgerät und aufzeichnungsmedium

Info

Publication number
ATE258730T1
ATE258730T1 AT01125390T AT01125390T ATE258730T1 AT E258730 T1 ATE258730 T1 AT E258730T1 AT 01125390 T AT01125390 T AT 01125390T AT 01125390 T AT01125390 T AT 01125390T AT E258730 T1 ATE258730 T1 AT E258730T1
Authority
AT
Austria
Prior art keywords
code word
code
word
coding
ones
Prior art date
Application number
AT01125390T
Other languages
English (en)
Inventor
Tsuyoshi Oki
Atsushi Hayami
Original Assignee
Victor Company Of Japan
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 Victor Company Of Japan filed Critical Victor Company Of Japan
Application granted granted Critical
Publication of ATE258730T1 publication Critical patent/ATE258730T1/de

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
    • G11B20/14—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
    • G11B2020/1461—8 to 14 modulation, e.g. the EFM code used on CDs or mini-discs
    • 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
    • G11B2020/1465—8 to 16 modulation, e.g. the EFM+ code used on DVDs
    • 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
    • G11B2020/1473—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof modulation code without any merging bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Liquid Crystal (AREA)
  • Holo Graphy (AREA)
  • Liquid Crystal Substances (AREA)
AT01125390T 2000-10-31 2001-10-30 Modulationsverfahren, modulator, übertragungsgerät und aufzeichnungsmedium ATE258730T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000331736 2000-10-31
JP2001274645A JP3709818B2 (ja) 2000-10-31 2001-09-11 符号化テーブル及びそれを用いた変調装置、伝送装置並びに記録媒体

Publications (1)

Publication Number Publication Date
ATE258730T1 true ATE258730T1 (de) 2004-02-15

Family

ID=26603096

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01125390T ATE258730T1 (de) 2000-10-31 2001-10-30 Modulationsverfahren, modulator, übertragungsgerät und aufzeichnungsmedium

Country Status (5)

Country Link
US (1) US6492920B2 (de)
EP (1) EP1202462B1 (de)
JP (1) JP3709818B2 (de)
AT (1) ATE258730T1 (de)
DE (1) DE60101881T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4214440B2 (ja) * 2000-10-19 2009-01-28 ソニー株式会社 データ処理装置およびデータ処理方法、並びに記録媒体
JP3664091B2 (ja) * 2001-01-12 2005-06-22 日本ビクター株式会社 変調方法、変調装置、復調方法、復調装置、情報記録媒体に記録する方法、情報伝送方法および情報伝送装置
US6853320B2 (en) * 2001-01-16 2005-02-08 Victor Company Of Japan, Ltd. Modulation system
JP2002304859A (ja) * 2001-02-02 2002-10-18 Victor Co Of Japan Ltd 同期信号生成方法、記録装置、伝送装置、記録媒体及び伝送媒体
US6756922B2 (en) * 2001-05-21 2004-06-29 International Business Machines Corporation Method and system for compression of a set of mostly similar strings allowing fast retrieval
JP4132804B2 (ja) * 2001-12-11 2008-08-13 ソニー株式会社 変調装置および方法、記録媒体、並びにプログラム
JP4141175B2 (ja) * 2002-05-14 2008-08-27 ソニー株式会社 データ記録媒体、データ記録方法および装置
TWI329312B (de) * 2002-05-21 2010-08-21 Ind Tech Res Inst
US7212483B2 (en) * 2002-09-25 2007-05-01 Victor Company Of Japan, Limited Modulation device, modulation method and recording medium
JP3967691B2 (ja) * 2003-03-31 2007-08-29 株式会社東芝 情報記憶媒体と情報再生装置と情報記録再生装置
JP3965385B2 (ja) * 2003-12-24 2007-08-29 株式会社日立製作所 Ｄｖｄ記録方法及びｄｖｄ記録装置
TWI266292B (en) * 2004-03-03 2006-11-11 Via Tech Inc An EFM data decoding method and apparatus for optical disk system
JP4521458B2 (ja) * 2008-12-11 2010-08-11 株式会社東芝 ラン長制限装置及びラン長制限方法
US11967973B2 (en) 2021-05-06 2024-04-23 Samsung Display Co., Ltd. Low overhead transition encoding codes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57176866A (en) 1981-04-24 1982-10-30 Sony Corp Encoder of binary signal
JPH04225625A (ja) 1990-12-27 1992-08-14 Sony Corp ディジタル変調方式
JPH06197024A (ja) * 1992-11-09 1994-07-15 Sony Corp 変調方法、変調装置及び復調装置
JP3541439B2 (ja) * 1994-07-08 2004-07-14 ソニー株式会社 信号変調方法及び装置、並びに信号復調装置及び方法
US5870037A (en) * 1994-07-08 1999-02-09 Sony Corporation Method and apparatus, demodulating method and signal demodulating apparatus
PT789910E (pt) 1995-09-01 2001-11-30 Koninkl Philips Electronics Nv Metodo para converter uma serie de palavras de informacao de m-bit num sinal modulado, metodo de producao de um transportador de registos, um dispositivo de codificacao, um dispositivo de gravacao, um sinal, assim como um transportador de registos
JPH10134519A (ja) * 1996-10-31 1998-05-22 Sony Corp 変調装置および復調装置とそれらの方法
JP2000286709A (ja) 1999-01-29 2000-10-13 Victor Co Of Japan Ltd 変調方法、変調装置、復調方法、復調装置及び記録媒体
US6297753B1 (en) * 1999-01-29 2001-10-02 Victor Company Of Japan, Ltd. Eight-to-fifteen modulation using no merging bit and optical disc recording or reading systems based thereon

Also Published As

Publication number Publication date
JP3709818B2 (ja) 2005-10-26
US20020050935A1 (en) 2002-05-02
DE60101881D1 (de) 2004-03-04
EP1202462A1 (de) 2002-05-02
DE60101881T2 (de) 2004-10-14
US6492920B2 (en) 2002-12-10
EP1202462B1 (de) 2004-01-28
JP2002204167A (ja) 2002-07-19

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