DE60116250D1 - Verfahren zur Datenkonversion - Google Patents

Verfahren zur Datenkonversion

Info

Publication number
DE60116250D1
DE60116250D1 DE60116250T DE60116250T DE60116250D1 DE 60116250 D1 DE60116250 D1 DE 60116250D1 DE 60116250 T DE60116250 T DE 60116250T DE 60116250 T DE60116250 T DE 60116250T DE 60116250 D1 DE60116250 D1 DE 60116250D1
Authority
DE
Germany
Prior art keywords
data conversion
conversion
data
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.)
Expired - Fee Related
Application number
DE60116250T
Other languages
English (en)
Other versions
DE60116250T2 (de
Inventor
Heui Gi Son
Bo Hyung Lee
Jae Jin Lee
Joo Hyun Lee
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE60116250D1 publication Critical patent/DE60116250D1/de
Application granted granted Critical
Publication of DE60116250T2 publication Critical patent/DE60116250T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • 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
    • 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
    • G11B2020/1469—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 with one or more merging bits between consecutive codewords

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE60116250T 2001-03-12 2001-10-17 Verfahren zur Datenkonversion Expired - Fee Related DE60116250T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2001012638 2001-03-12
KR1020010012638A KR100669623B1 (ko) 2001-03-12 2001-03-12 디지털 데이터 변환방법

Publications (2)

Publication Number Publication Date
DE60116250D1 true DE60116250D1 (de) 2006-02-02
DE60116250T2 DE60116250T2 (de) 2006-09-14

Family

ID=36915026

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60116250T Expired - Fee Related DE60116250T2 (de) 2001-03-12 2001-10-17 Verfahren zur Datenkonversion

Country Status (5)

Country Link
US (1) US7379502B2 (de)
EP (2) EP1531550A1 (de)
JP (1) JP3856700B2 (de)
KR (1) KR100669623B1 (de)
DE (1) DE60116250T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100424483B1 (ko) * 2001-05-14 2004-03-24 엘지전자 주식회사 일련의 데이터 워드를 변조신호로 변환하는 방법 및 장치
JP4143330B2 (ja) * 2002-05-14 2008-09-03 ソニー株式会社 データ記録媒体、データ記録方法及び装置
TWI277064B (en) * 2003-09-29 2007-03-21 Mediatek Inc A method of determining a merging bit in an optical storage device

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0178813B1 (de) * 1984-10-01 1993-08-18 Matsushita Electric Industrial Co., Ltd. Verfahren und Vorrichtung zur numerischen Datenkodierung
US4675650A (en) * 1985-04-22 1987-06-23 Ibm Corporation Run-length limited code without DC level
NL8702903A (nl) * 1987-12-03 1989-07-03 Philips Nv Werkwijze en inrichting voor het optekenen van informatie op een registratiedrager, alsmede een inrichting voor het uitlezen van de opgetekende informatie.
JP2974678B2 (ja) * 1988-06-23 1999-11-10 ソニー株式会社 データ誤り検出方式
KR910013186A (ko) * 1989-12-29 1991-08-08 강진구 Efm 변조회로
US5151699A (en) * 1990-09-05 1992-09-29 Pioneer Electronic Corporation Data converting apparatus
EP0655850A3 (de) * 1993-10-28 1995-07-19 Philips Electronics Nv Übertragung und Empfang eines digitalen Informationssignals.
CA2183355C (en) * 1994-02-15 2006-05-30 Kornelis Antonie Schouhamer Immink 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
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
CA2182584A1 (en) * 1994-12-12 1996-06-20 Yoshihide Shimpuku Data encoding method and data decoding method
ATE203121T1 (de) * 1995-04-03 2001-07-15 Matsushita Electric Ind Co Ltd Aufzeichnungsmedium, datenübertragungsverfahren und -gerät und datenwiedergabeverfahren und - gerät
KR100231379B1 (ko) 1995-04-12 1999-11-15 니시무로 타이조 코드 변환/복호 장치 및 방법
JP3457093B2 (ja) * 1995-04-14 2003-10-14 松下電器産業株式会社 記録媒体並びにデジタル変復調方法およびその装置
CN1909097B (zh) * 1995-09-01 2011-03-02 皇家菲利浦电子有限公司 记录载体
KR0165441B1 (ko) * 1995-09-18 1999-03-20 김광호 디지털 데이터 채널 부호화 및 복호화방법과 그 장치
US5990899A (en) * 1995-10-27 1999-11-23 Microsoft Corporation Method for compressing journal streams
JPH09135172A (ja) * 1995-11-08 1997-05-20 Sony Corp 符号変換方法
JP3394127B2 (ja) * 1995-12-05 2003-04-07 株式会社東芝 ディジタルデータの伝送方法
US5969651A (en) * 1996-03-08 1999-10-19 Sony Corporation Signal modulating method, signal modulating apparatus, signal demodulating method and signal demodulating apparatus
JP3666109B2 (ja) 1996-03-21 2005-06-29 ソニー株式会社 記録媒体再生装置および記録媒体再生方法並びに光ディスク
US5974013A (en) * 1996-11-20 1999-10-26 Sony Corporation Disc reproducing apparatus and head position calculating method
US5940585A (en) * 1997-06-17 1999-08-17 Hewlett-Packard Company Data merge unit
KR100257538B1 (ko) * 1997-07-14 2000-06-01 구자홍 복사 방지용 광디스크의 신호 기록방법 및 이 기록방법을 이용한 광디스크의 복제방지방법
KR100701258B1 (ko) * 1998-01-09 2007-03-29 코닌클리케 필립스 일렉트로닉스 엔.브이. 엔-비트 소스어를 이에 대응하는 엠-비트 채널어로, 그리고 역으로 인코딩/디코딩하는 장치
US6002814A (en) * 1998-04-14 1999-12-14 Hewlett-Packard Company Means and method for configuring a data processing pipeline
US6748079B1 (en) * 1998-10-14 2004-06-08 Macrovision Corporation Method and system for recording data on and reading data from an optical medium
CA2321504A1 (en) * 1998-12-21 2000-06-29 Koninklijke Philips Electronics N.V. Device for encoding n-bit source words into corresponding m-bit channel words and decoding m-bit channel words into corresponding n-bit source words
CN1298573A (zh) * 1998-12-21 2001-06-06 皇家菲利浦电子有限公司 用于把n－位源字编码为相应的m－位信道字以及把m－位信道字解码为相应的n－位源字的设备
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
KR100294893B1 (ko) * 1999-03-09 2001-07-12 윤종용 개선된 ｄｃ 억압 능력을 갖는 ｒｌｌ 코드 생성 방법 과 생성된 ｒｌｌ 코드 변복조 방법
KR100565046B1 (ko) 1999-04-21 2006-03-30 삼성전자주식회사 개선된 ｄｃ 억압 능력을 갖는 ｒｌｌ 코드 배치 방법, 변복조 방법 및 복조 장치
US6483882B1 (en) * 1999-05-24 2002-11-19 O'dea James Orrin EFM demodulation circuit and method
JP4384772B2 (ja) * 2000-01-31 2009-12-16 インターナショナル・ビジネス・マシーンズ・コーポレーション コード変調装置及び変調方法
US6445313B2 (en) * 2000-02-07 2002-09-03 Lg Electronics Inc. Data modulating/demodulating method and apparatus for optical recording medium
JP2003536315A (ja) * 2000-06-02 2003-12-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ バイナリのソース信号のデータビットのストリームをバイナリのチャネル信号のデータビットのストリームに符号化するデバイス、メモリ手段、情報を記録するデバイス、記録担体、符号化するデバイス、および再生するデバイス
US6507545B2 (en) * 2000-12-12 2003-01-14 Tri D Store Ip Llc Method for data reading/writing using an optical carrier with pattern information pits

Also Published As

Publication number Publication date
KR100669623B1 (ko) 2007-01-15
JP2002269923A (ja) 2002-09-20
EP1241792B1 (de) 2005-12-28
KR20020072680A (ko) 2002-09-18
EP1531550A1 (de) 2005-05-18
US7379502B2 (en) 2008-05-27
JP3856700B2 (ja) 2006-12-13
US20020126765A1 (en) 2002-09-12
EP1241792A1 (de) 2002-09-18
DE60116250T2 (de) 2006-09-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee