ES2159727T3 - Soporte de registro, procedimientos y aparatos de transmision y de reproduccion de datos. - Google Patents

Soporte de registro, procedimientos y aparatos de transmision y de reproduccion de datos.

Info

Publication number
ES2159727T3
ES2159727T3 ES96907737T ES96907737T ES2159727T3 ES 2159727 T3 ES2159727 T3 ES 2159727T3 ES 96907737 T ES96907737 T ES 96907737T ES 96907737 T ES96907737 T ES 96907737T ES 2159727 T3 ES2159727 T3 ES 2159727T3
Authority
ES
Spain
Prior art keywords
codes
data
level
binary codes
synchronization code
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 - Lifetime
Application number
ES96907737T
Other languages
English (en)
Inventor
Shin-Ichi Tanaka
Toshiyuki Shimada
Tadashi Kojima
Koichi Hirayama
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.)
Toshiba Corp
Panasonic Holdings Corp
Original Assignee
Toshiba Corp
Matsushita Electric Industrial 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 Toshiba Corp, Matsushita Electric Industrial Co Ltd filed Critical Toshiba Corp
Application granted granted Critical
Publication of ES2159727T3 publication Critical patent/ES2159727T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • 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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes
    • H04L25/4908—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes using mBnB codes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Probability & Statistics with Applications (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Dc Digital Transmission (AREA)
  • Communication Control (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

UN APARATO DE TRANSMISION DE DATOS PARA TRANSMITIR DATOS ORIGINALES TIENE UN CONVERTIDOR PARA CONVERTIR LOS DATOS ORIGINALES EN CODIGOS DE DATOS SECUENCIALES. EL CODIGO DE DATOS ESTA FORMADO POR UNA COMBINACION DE CODIGOS BINARIOS DE NIVEL HIGH Y CODIGOS BINARIOS DE NIVEL LOW. LA LONGITUD MAXIMA DE LOS CODIGOS BINARIOS CONTINUOS DE UN NIVEL, TAL COMO EL NIVEL HIGH, EN LOS CODIGOS DE DATOS ESTA LIMITADO A T{SUB, MAX}, POR EJEMPLO A 14T, EN DONDE T ES UNA LONGITUD UNITARIA QUE REPRESENTA UN CODIGO BINARIO, Y LA LONGITUD MINIMA DE LOS CODIGOS BINARIOS CONTINUOS DE UN NIVEL, TAL COMO EL NIVEL HIGH EN LOS CODIGOS DE DATOS ESTA LIMITADO A T{SUB, MIN}, POR EJEMPLO, 3T. UN GENERADOR GENERA UN CODIGO DE SINCRONIZACION. EL CODIGO DE SINCRONIZACION ESTA FORMADO POR UNA COMBINACION DE CODIGOS BINARIOS DE NIVEL HIGH Y LOW. EL CODIGO DE SINCRONIZACION COMPRENDE UN IDENTIFICADOR QUE TIENE CODIGOS BINARIOS CONTINUOS DE UN NIVEL, TAL COMO EL NIVEL HIGH, CON UNA LONGITUD PREDETERMINADA 16T QUE ES 2T MAYOR QUE T{SUB, MAX}. UN INSERTADOR INSERTA EL CODIGO DE SINCRONIZACION INTERMITENTEMENTE EN LOS CODIGOS DE DATOS SECUENCIALES.
ES96907737T 1995-04-03 1996-04-01 Soporte de registro, procedimientos y aparatos de transmision y de reproduccion de datos. Expired - Lifetime ES2159727T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7797495 1995-04-03
JP26748595 1995-10-16

Publications (1)

Publication Number Publication Date
ES2159727T3 true ES2159727T3 (es) 2001-10-16

Family

ID=26419025

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96907737T Expired - Lifetime ES2159727T3 (es) 1995-04-03 1996-04-01 Soporte de registro, procedimientos y aparatos de transmision y de reproduccion de datos.

Country Status (19)

Country Link
US (1) US5912869A (es)
EP (1) EP0763239B1 (es)
JP (1) JP3798430B2 (es)
KR (1) KR100377523B1 (es)
CN (1) CN1137573C (es)
AT (1) ATE203121T1 (es)
AU (1) AU708923B2 (es)
BR (1) BR9606290A (es)
CA (1) CA2191702C (es)
DE (1) DE69613779T2 (es)
DK (1) DK0763239T3 (es)
ES (1) ES2159727T3 (es)
GR (1) GR3036882T3 (es)
MX (1) MX9605951A (es)
MY (1) MY112963A (es)
NO (1) NO318893B1 (es)
RU (1) RU2159966C2 (es)
TW (1) TW297122B (es)
WO (1) WO1996031881A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5978958A (en) 1995-04-03 1999-11-02 Matsushita Electric Industrial Co., Ltd. Data transmission system, data recording and reproducing apparatus and recording medium each having data structure of error correcting code
DE69703790T2 (de) 1996-02-08 2001-08-09 Matsushita Electric Industrial Co., Ltd. Optische platte, optisches plattengerät und verfahren zur wiedergabe von informationen auf einer optischen platte
KR100257538B1 (ko) * 1997-07-14 2000-06-01 구자홍 복사 방지용 광디스크의 신호 기록방법 및 이 기록방법을 이용한 광디스크의 복제방지방법
TW538372B (en) * 1999-10-02 2003-06-21 Mediatek Inc Zero digital sum value control device and method
US7072529B2 (en) * 2000-03-21 2006-07-04 Anoto Ab Systems and methods for information storage
JP3752995B2 (ja) * 2000-09-27 2006-03-08 日本ビクター株式会社 情報記録再生装置
TW587245B (en) * 2000-11-21 2004-05-11 Koninkl Philips Electronics Nv Method for generating a serial bitstream comprising information for synchronization
JP2002319242A (ja) * 2001-02-13 2002-10-31 Victor Co Of Japan Ltd 記録方法、記録装置、伝送装置、再生方法、再生装置、受信装置、記録媒体及び伝送媒体
KR100669623B1 (ko) * 2001-03-12 2007-01-15 엘지전자 주식회사 디지털 데이터 변환방법
CN100428633C (zh) * 2001-06-29 2008-10-22 日本胜利株式会社 数字信号的调制方法及调制装置
US7372964B2 (en) * 2001-10-10 2008-05-13 Kabushiki Kaisha Toshiba Method and apparatus for recording information including secret information and method and apparatus for reproduction thereof
CN100530405C (zh) * 2002-03-05 2009-08-19 皇家飞利浦电子股份有限公司 用于记录信息的设备、记录载体和方法
JP3760902B2 (ja) * 2002-08-06 2006-03-29 ソニー株式会社 ディスク再生装置とディスク再生方法
WO2004072826A2 (en) * 2003-02-12 2004-08-26 Doug Carson & Associates, Inc. Recordable medium having a data recording area with an embedded non-recordable zone
TWI266288B (en) * 2003-04-02 2006-11-11 Via Tech Inc Method for decoding the disc and the pre-treating circuit for accessing the disc
SE0401647D0 (sv) * 2004-06-28 2004-06-28 Anoto Ab Coding and decoding of data
CN101156210A (zh) * 2005-04-04 2008-04-02 皇家飞利浦电子股份有限公司 提供输出信号用于将用户数据存储在数据载体上的方法
CN101198968B (zh) * 2005-06-17 2010-05-19 阿诺托股份公司 用于组合位置和信息码的方法和系统
KR100717854B1 (ko) * 2005-06-24 2007-05-14 엘지전자 주식회사 근접장 방식 및 원격장 방식 호환 광 디스크 드라이브에서광 디스크 매질 확인 방법 및 이를 이용한 광 디스크 장치
KR20070001430A (ko) * 2005-06-29 2007-01-04 엘지전자 주식회사 기록매체의 데이터 재생 방법 및 장치
EP2149218B1 (en) * 2007-04-17 2012-12-19 Koninklijke Philips Electronics N.V. Packet header structure
US7675703B2 (en) * 2007-06-08 2010-03-09 Hitachi Global Storage Technologies Netherlands B.V. Magnetic recording disk drive with patterned media and system for clocking write data
JP5270288B2 (ja) * 2007-10-01 2013-08-21 パナソニック株式会社 送信装置
RU2483369C2 (ru) * 2007-12-07 2013-05-27 Панасоник Корпорейшн Способ записи информации и способ воспроизведения информации
US8976475B1 (en) * 2013-11-12 2015-03-10 Lsi Corporation Systems and methods for large sector dynamic format insertion
CN106126486B (zh) * 2016-06-30 2019-03-08 童晓冲 时间信息编码方法、编码值检索方法、解码方法与装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323931A (en) * 1976-07-14 1982-04-06 Sperry Corporation Method and apparatus for encoding and recovering binary digital data
GB2061575B (en) * 1979-10-24 1984-09-19 Matsushita Electric Industrial Co Ltd Method and apparatus for encoding low redundancy check words from source data
US4501000A (en) * 1981-07-27 1985-02-19 Sony Corporation Method of coding binary data
JPS5864671A (ja) * 1981-10-13 1983-04-18 Sony Corp デイスク再生装置
WO1984003404A1 (fr) * 1983-02-28 1984-08-30 Mitsubishi Electric Corp Systeme de transfert d'un signal mic
JPS59165212A (ja) * 1983-03-08 1984-09-18 Sony Corp 情報信号再生装置
JPS60106254A (ja) * 1983-11-14 1985-06-11 Matsushita Electric Ind Co Ltd ４−６群変調方法
JPS60114053A (ja) * 1983-11-25 1985-06-20 Pioneer Electronic Corp 符号変換方式
EP0178813B1 (en) * 1984-10-01 1993-08-18 Matsushita Electric Industrial Co., Ltd. Method and apparatus for encoding binary data
DE3682412D1 (de) * 1985-02-25 1991-12-19 Matsushita Electric Industrial Co Ltd Digitales datenaufzeichnungs- und -wiedergabeverfahren.
JP2656024B2 (ja) * 1986-05-29 1997-09-24 松下電器産業株式会社 変調回路
JP2870843B2 (ja) * 1989-08-31 1999-03-17 ソニー株式会社 情報伝送装置
US5333126A (en) * 1990-01-03 1994-07-26 Hitachi, Ltd. Information recording method and optical disk apparatus using same
JP2638248B2 (ja) * 1990-03-15 1997-08-06 松下電器産業株式会社 光学的情報媒体および再生装置および記録装置および再生方法および記録方法
US5151699A (en) * 1990-09-05 1992-09-29 Pioneer Electronic Corporation Data converting apparatus
US5365231A (en) * 1991-03-30 1994-11-15 Kabushiki Kaisha Toshiba Encoding apparatus for digital signal with improved block channel coding
JPH05159462A (ja) * 1991-12-03 1993-06-25 Canon Inc 情報伝送または記録方法、情報記録再生装置および情報伝送装置
DE4304267C2 (de) * 1992-02-13 1997-08-14 Hitachi Ltd Verfahren zum Aufbereiten von Information zum Zwecke des Schreibens der Information auf einen optischen Plattenspeicher und optischer Plattenspeicher, der ein derartiges Verfahren verwendet
JP3428039B2 (ja) * 1992-06-30 2003-07-22 ソニー株式会社 同期信号検出器、同期信号検出方法及び復号化装置
JPH06197024A (ja) * 1992-11-09 1994-07-15 Sony Corp 変調方法、変調装置及び復調装置
JP3227901B2 (ja) * 1993-05-21 2001-11-12 ソニー株式会社 変調方法及び復調装置
JP2849033B2 (ja) * 1993-11-11 1999-01-20 パイオニア株式会社 光ディスク
JP2920065B2 (ja) * 1994-03-16 1999-07-19 株式会社東芝 データ記録方法、記録装置、再生装置及び再生方法

Also Published As

Publication number Publication date
EP0763239B1 (en) 2001-07-11
DE69613779D1 (de) 2001-08-16
US5912869A (en) 1999-06-15
HK1004647A1 (en) 1998-11-13
JPH10502205A (ja) 1998-02-24
MX9605951A (es) 1998-07-31
ATE203121T1 (de) 2001-07-15
NO965128L (no) 1997-01-16
NO965128D0 (no) 1996-12-02
KR970703590A (ko) 1997-07-03
AU5123096A (en) 1996-10-23
EP0763239A1 (en) 1997-03-19
MY112963A (en) 2001-10-31
CA2191702C (en) 2001-05-15
GR3036882T3 (en) 2002-01-31
TW297122B (es) 1997-02-01
DE69613779T2 (de) 2002-05-08
CN1137573C (zh) 2004-02-04
RU2159966C2 (ru) 2000-11-27
WO1996031881A1 (en) 1996-10-10
DK0763239T3 (da) 2001-09-24
JP3798430B2 (ja) 2006-07-19
KR100377523B1 (ko) 2003-07-07
CN1154755A (zh) 1997-07-16
BR9606290A (pt) 1997-09-02
CA2191702A1 (en) 1996-10-10
AU708923B2 (en) 1999-08-19
NO318893B1 (no) 2005-05-18

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