JP4095440B2 - 情報の符号化のための装置及び方法、その符号化された情報を復号するための装置及び方法、変調信号及び記録媒体の製造方法 - Google Patents

情報の符号化のための装置及び方法、その符号化された情報を復号するための装置及び方法、変調信号及び記録媒体の製造方法 Download PDF

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JP4095440B2
JP4095440B2 JP2002543791A JP2002543791A JP4095440B2 JP 4095440 B2 JP4095440 B2 JP 4095440B2 JP 2002543791 A JP2002543791 A JP 2002543791A JP 2002543791 A JP2002543791 A JP 2002543791A JP 4095440 B2 JP4095440 B2 JP 4095440B2
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JP2004514367A (ja
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イミンク，キーズ・エー ショウハンマー
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エルジー エレクトロニクス インコーポレーテッド
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/46—Conversion to or from run-length codes, i.e. by representing the number of consecutive digits, or groups of digits, of the same kind by a code word and a digit indicative of that kind
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/01—Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H03M5/02—Conversion to or from representation by pulses
    • H03M5/04—Conversion to or from representation by pulses the pulses having two levels
    • H03M5/14—Code representation, e.g. transition, for a given bit cell depending on the information in one or more adjacent bit cells, e.g. delay modulation code, double density code
    • H03M5/145—Conversion to or from block codes or representations thereof

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Dc Digital Transmission (AREA)
JP2002543791A 2000-11-11 2000-11-11 情報の符号化のための装置及び方法、その符号化された情報を復号するための装置及び方法、変調信号及び記録媒体の製造方法 Expired - Fee Related JP4095440B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2000/001292 WO2002041500A1 (en) 2000-11-11 2000-11-11 Method and apparatus for coding information, method and apparatus for decoding coded information, method of fabricating a recording medium, the recording medium and modulated signal

Related Child Applications (1)

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JP2005326395A Division JP2006129506A (ja) 2005-11-10 2005-11-10 情報の符号化のための装置及び方法、その符号化された情報を復号するための装置及び方法、変調信号及び記録媒体の製造方法

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JP2004514367A JP2004514367A (ja) 2004-05-13
JP4095440B2 true JP4095440B2 (ja) 2008-06-04

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JP2002543791A Expired - Fee Related JP4095440B2 (ja) 2000-11-11 2000-11-11 情報の符号化のための装置及び方法、その符号化された情報を復号するための装置及び方法、変調信号及び記録媒体の製造方法

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EP (1) EP1332561A4 (zh)
JP (1) JP4095440B2 (zh)
CN (1) CN100474782C (zh)
AU (1) AU2001211783A1 (zh)
WO (1) WO2002041500A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070054241A (ko) 2004-09-15 2007-05-28 코닌클리케 필립스 일렉트로닉스 엔.브이. 코더와, ｒ=2의 ｒｍｔｒ 제약을 갖는 코드의 코딩방법
CN101341658B (zh) 2005-12-19 2013-03-27 索尼公司 具有约束d=1,r=2的、具有奇偶互补字分配的码的编码器和编码方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413251A (en) * 1981-07-16 1983-11-01 International Business Machines Corporation Method and apparatus for generating a noiseless sliding block code for a (1,7) channel with rate 2/3
US5047767A (en) * 1990-05-21 1991-09-10 Eastman Kodak Company Apparatus utilizing a four state encoder for encoding and decoding A sliding block (1,7) code
CA2456968C (en) * 1994-02-15 2005-01-25 Philips Electronics N.V. Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, decoding device, recording device, reading device, signal, as well as a record carrier
TW362305B (en) * 1996-10-18 1999-06-21 Koninkl Philips Electronics Nv Apparatus and method for converting a sequence of m-bit information words into a modulated signal
US5923629A (en) * 1997-11-06 1999-07-13 Caleb Technology Corporation Magnetic recording encoder system for a (1,7) channel having a 2/3 coding rate
TWI268047B (en) * 2000-03-22 2006-12-01 Lg Electronics Inc Method and apparatus for coding information, method and apparatus for decoding coded information, method of fabricating a recording medium, the recording medium and modulated signal

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Publication number Publication date
EP1332561A4 (en) 2005-11-09
EP1332561A1 (en) 2003-08-06
AU2001211783A1 (en) 2002-05-27
WO2002041500A1 (en) 2002-05-23
JP2004514367A (ja) 2004-05-13
CN100474782C (zh) 2009-04-01
CN1423860A (zh) 2003-06-11

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