CN1147838C - 记录媒体、数据传输装置、数据接收机和光盘单元 - Google Patents
记录媒体、数据传输装置、数据接收机和光盘单元Info
- Publication number
- CN1147838C CN1147838C CNB981184324A CN98118432A CN1147838C CN 1147838 C CN1147838 C CN 1147838C CN B981184324 A CNB981184324 A CN B981184324A CN 98118432 A CN98118432 A CN 98118432A CN 1147838 C CN1147838 C CN 1147838C
- Authority
- CN
- China
- Prior art keywords
- frame
- type
- data
- identification code
- synchronous 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
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 73
- 230000005540 biological transmission Effects 0.000 title claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 description 290
- 238000000034 method Methods 0.000 description 20
- 238000001514 detection method Methods 0.000 description 15
- 238000012360 testing method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 238000003860 storage Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 230000005236 sound signal Effects 0.000 description 6
- 238000012937 correction Methods 0.000 description 5
- 238000013144 data compression Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 230000001052 transient effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
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)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP219334/97 | 1997-08-14 | ||
JP219334/1997 | 1997-08-14 | ||
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 |
---|---|
CN1208916A CN1208916A (zh) | 1999-02-24 |
CN1147838C true CN1147838C (zh) | 2004-04-28 |
Family
ID=16733844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981184324A Expired - Lifetime CN1147838C (zh) | 1997-08-14 | 1998-08-14 | 记录媒体、数据传输装置、数据接收机和光盘单元 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6191903B1 (zh) |
EP (1) | EP0902426B1 (zh) |
JP (1) | JP3814966B2 (zh) |
KR (1) | KR19990023617A (zh) |
CN (1) | CN1147838C (zh) |
DE (1) | DE69800824T2 (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7408960B1 (en) * | 1999-01-20 | 2008-08-05 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for data transmission, and method and apparatus for data reception |
SK1652001A3 (en) | 1999-06-10 | 2002-02-05 | Koninkl Philips Electronics Nv | 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 |
KR100506964B1 (ko) | 2000-07-11 | 2005-08-10 | 마쯔시다덴기산교 가부시키가이샤 | 정보 기록 매체, 정보 기록 장치, 정보 기록 방법, 정보재생 장치 및 정보 재생 방법 |
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 |
DE60137155D1 (de) * | 2000-12-26 | 2009-02-05 | Panasonic Corp | Aufzeichnungsmedium, Aufzeichnungsverfahren, Wiedergabeverfahren, Aufzeichnungsgerät und Wiedergabegerät |
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 |
WO2003105140A1 (en) * | 2002-06-05 | 2003-12-18 | Lg Electronics Inc. | High-density optical disc, method for recording and reproducing encrypted data thereon |
EP1571664A3 (en) * | 2002-06-05 | 2010-03-24 | Lg Electronics Inc. | Recording medium with a linking area including error correction code 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 |
Family Cites Families (3)
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 |
-
1997
- 1997-08-14 JP JP21933497A patent/JP3814966B2/ja not_active Expired - Lifetime
-
1998
- 1998-08-11 US US09/132,637 patent/US6191903B1/en not_active Expired - Lifetime
- 1998-08-13 DE DE69800824T patent/DE69800824T2/de not_active Expired - Lifetime
- 1998-08-13 EP EP98115281A patent/EP0902426B1/en not_active Expired - Lifetime
- 1998-08-14 CN CNB981184324A patent/CN1147838C/zh not_active Expired - Lifetime
- 1998-08-14 KR KR1019980033109A patent/KR19990023617A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1208916A (zh) | 1999-02-24 |
US6191903B1 (en) | 2001-02-20 |
EP0902426B1 (en) | 2001-05-23 |
KR19990023617A (ko) | 1999-03-25 |
JP3814966B2 (ja) | 2006-08-30 |
DE69800824T2 (de) | 2001-12-20 |
EP0902426A1 (en) | 1999-03-17 |
DE69800824D1 (de) | 2001-06-28 |
JPH1166750A (ja) | 1999-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Sony Corp Address before: Tokyo, Japan Patentee before: Sony Corporation |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 19990224 Assignee: Shenzhen Maxmade Technology Co.,Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000239 Denomination of invention: Recording medium, data transmission apparatus, data receiver, and optical disk unit Granted publication date: 20040428 License type: Common License Record date: 20140423 Application publication date: 19990224 Assignee: TCL Kone Electronics (Huizhou) Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000240 Denomination of invention: Recording medium, data transmission apparatus, data receiver, and optical disk unit Granted publication date: 20040428 License type: Common License Record date: 20140423 Application publication date: 19990224 Assignee: Guangdong OPPO Mobile Communications Co., Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000237 Denomination of invention: Recording medium, data transmission apparatus, data receiver, and optical disk unit Granted publication date: 20040428 License type: Common License Record date: 20140423 Application publication date: 19990224 Assignee: China Hualu Group Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000238 Denomination of invention: Recording medium, data transmission apparatus, data receiver, and optical disk unit Granted publication date: 20040428 License type: Common License Record date: 20140423 Application publication date: 19990224 Assignee: Guangzhou Panyu Juda Car Audio Equipment Co., Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000233 Denomination of invention: Recording medium, data transmission apparatus, data receiver, and optical disk unit Granted publication date: 20040428 License type: Common License Record date: 20140422 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 19990224 Assignee: Dongguan de video technology Co. Ltd. Kit Assignor: Blue light United Co., Ltd. Contract record no.: 2016990000233 Denomination of invention: Recording medium, data transmission apparatus, data receiver, and optical disk unit Granted publication date: 20040428 License type: Common License Record date: 20160614 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20040428 |
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CX01 | Expiry of patent term |