DE69800824T2 - Aufzeichnungsmedium, Datenübertragungsvorrichtung, Datenempfänger und optisches Plattengerät - Google Patents

Aufzeichnungsmedium, Datenübertragungsvorrichtung, Datenempfänger und optisches Plattengerät

Info

Publication number
DE69800824T2
DE69800824T2 DE69800824T DE69800824T DE69800824T2 DE 69800824 T2 DE69800824 T2 DE 69800824T2 DE 69800824 T DE69800824 T DE 69800824T DE 69800824 T DE69800824 T DE 69800824T DE 69800824 T2 DE69800824 T2 DE 69800824T2
Authority
DE
Germany
Prior art keywords
frames
data
assigned
recognition patterns
patterns
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
DE69800824T
Other languages
German (de)
English (en)
Other versions
DE69800824D1 (de
Inventor
Kensuke Fujimoto
Hideki Mawatari
Masahiro Shigenobu
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DE69800824D1 publication Critical patent/DE69800824D1/de
Application granted granted Critical
Publication of DE69800824T2 publication Critical patent/DE69800824T2/de
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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0092—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which are linked to media defects or read/write errors
    • G11B20/00927—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which are linked to media defects or read/write errors wherein said defects or errors are generated on purpose, e.g. intended scratches
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • 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
    • G11B20/1252—Formatting, e.g. arrangement of data block or words on the record carriers on discs for discontinuous data, e.g. digital information signals, computer programme data
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • 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
    • G11B2020/1476—Synchronisation patterns; Coping with defects thereof
    • 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
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/806—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal
    • H04N9/8063—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
DE69800824T 1997-08-14 1998-08-13 Aufzeichnungsmedium, Datenübertragungsvorrichtung, Datenempfänger und optisches Plattengerät Expired - Lifetime DE69800824T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21933497A JP3814966B2 (ja) 1997-08-14 1997-08-14 記録媒体、データ伝送装置、データ受信装置及び光ディスク装置

Publications (2)

Publication Number Publication Date
DE69800824D1 DE69800824D1 (de) 2001-06-28
DE69800824T2 true DE69800824T2 (de) 2001-12-20

Family

ID=16733844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69800824T Expired - Lifetime DE69800824T2 (de) 1997-08-14 1998-08-13 Aufzeichnungsmedium, Datenübertragungsvorrichtung, Datenempfänger und optisches Plattengerät

Country Status (6)

Country Link
US (1) US6191903B1 (enExample)
EP (1) EP0902426B1 (enExample)
JP (1) JP3814966B2 (enExample)
KR (1) KR19990023617A (enExample)
CN (1) CN1147838C (enExample)
DE (1) DE69800824T2 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1205778C (zh) * 1999-01-20 2005-06-08 松下电器产业株式会社 数据发送方法、发送装置及数据接收方法、接收装置
NZ509754A (en) * 1999-06-10 2003-11-28 Konink Philips Electronics N Error correction encoding a data stream of information
US7106821B2 (en) * 2000-03-15 2006-09-12 Sony Corporation Data modulation method, data modulation device and communication device
KR100755825B1 (ko) * 2000-07-07 2007-09-07 엘지전자 주식회사 지그재그 스캔을 이용한 광 디스크 데이터 기록방법/장치, 재생방법/장치 및 기록매체
AU2001269488A1 (en) * 2000-07-11 2002-01-21 Matsushita Electric Industrial Co., Ltd. Information recording medium, information recording apparatus, information recording method, information reproduction apparatus and information reproduction method
US7406104B2 (en) * 2000-08-25 2008-07-29 Lin Yang Terrestrial digital multimedia/television broadcasting system
JP4348851B2 (ja) * 2000-09-21 2009-10-21 ソニー株式会社 記録媒体、ディスク記録装置および方法、並びにディスク再生装置及び方法
EP2075793B1 (en) * 2000-12-26 2011-06-15 Panasonic Corporation Recording medium, recording method, reproducing method, recording apparatus and reproduction apparatus
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
KR100475604B1 (ko) * 2001-03-09 2005-03-10 엘지전자 주식회사 재생전용 광디스크와, 그 재생전용 광디스크 장치에서의재생방법
JP4140249B2 (ja) * 2002-03-08 2008-08-27 ソニー株式会社 記録媒体、記録媒体再生装置、記録媒体再生方法、記録媒体記録装置、および、記録媒体記録方法
EP1351238A1 (en) * 2002-04-05 2003-10-08 Deutsche Thomson-Brandt Gmbh Method for frame addressing in a sector
JP4805573B2 (ja) * 2002-06-05 2011-11-02 エルジー エレクトロニクス インコーポレイティド 高密度光ディスクと、その光ディスクへの暗号化記録方法及び光ディスクからの再生方法
EP1571666A3 (en) * 2002-06-05 2010-04-14 Lg Electronics Inc. Recording medium with a linking area including scrambling data thereon and apparatus and methods for forming, recording, and reproducing the recording medium
JP3889365B2 (ja) * 2002-08-12 2007-03-07 パイオニア株式会社 光学式記録媒体、記録装置、記録方法及び光学式記録媒体の製造方法
KR100677106B1 (ko) * 2002-12-10 2007-02-01 삼성전자주식회사 정보저장매체 및 그 기록/재생방법
JP2004253099A (ja) 2003-02-21 2004-09-09 Toshiba Corp シンクフレーム構造、情報記憶媒体、情報記録方法、情報再生方法、および情報再生装置
KR20050015854A (ko) * 2003-08-08 2005-02-21 삼성전자주식회사 프레임 번호의 식별 방법
US7496022B2 (en) 2004-05-31 2009-02-24 Realtek Semiconductor Corp. Method and apparatus of adjusting phase of a sampling clock and prediction timing of a synchronization signal through a disc signal
TW200539129A (en) 2004-05-31 2005-12-01 Realtek Semiconductor Corp Method and apparatus for detecting synchronization signals of a disc signal
US7580211B2 (en) * 2004-11-02 2009-08-25 Mediatek, Inc. DVD recording
JP4806204B2 (ja) * 2005-03-30 2011-11-02 株式会社日立国際電気 暗号化データ通信システム
JP5156509B2 (ja) * 2008-07-09 2013-03-06 株式会社日立製作所 ディジタル信号記録方法、及び情報記録媒体
JP5218529B2 (ja) * 2010-11-30 2013-06-26 株式会社日立製作所 ディジタル信号記録方法、及び情報記録媒体
US11475872B2 (en) * 2019-07-30 2022-10-18 Lapis Semiconductor Co., Ltd. Semiconductor device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6516064B1 (en) 1995-07-25 2003-02-04 Sony Corporation Signal recording apparatus, signal record medium and signal reproducing apparatus
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
JP3729364B2 (ja) 1996-07-18 2005-12-21 ソニー株式会社 記録媒体、記録媒体再生装置、記録媒体再生方法、記録媒体記録装置、および、記録媒体記録方法

Also Published As

Publication number Publication date
CN1147838C (zh) 2004-04-28
JPH1166750A (ja) 1999-03-09
JP3814966B2 (ja) 2006-08-30
CN1208916A (zh) 1999-02-24
KR19990023617A (ko) 1999-03-25
DE69800824D1 (de) 2001-06-28
EP0902426B1 (en) 2001-05-23
US6191903B1 (en) 2001-02-20
EP0902426A1 (en) 1999-03-17

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