DE3780517D1 - Methoden und geraet zum suchen einer zieladresse auf einem aufzeichnungsmedium. - Google Patents
Methoden und geraet zum suchen einer zieladresse auf einem aufzeichnungsmedium.Info
- Publication number
- DE3780517D1 DE3780517D1 DE8787304001T DE3780517T DE3780517D1 DE 3780517 D1 DE3780517 D1 DE 3780517D1 DE 8787304001 T DE8787304001 T DE 8787304001T DE 3780517 T DE3780517 T DE 3780517T DE 3780517 D1 DE3780517 D1 DE 3780517D1
- Authority
- DE
- Germany
- Prior art keywords
- address
- check code
- error check
- target address
- searching
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
- G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
-
- 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
-
- 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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1803—Error detection or correction; Testing, e.g. of drop-outs by redundancy in data representation
-
- 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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1806—Pulse code modulation systems for audio signals
- G11B20/1813—Pulse code modulation systems for audio signals by adding special bits or symbols to the coded information
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/08—Track changing or selecting during transducing operation
- G11B21/081—Access to indexed tracks or parts of continuous track
- G11B21/083—Access to indexed tracks or parts of continuous track on discs
-
- 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
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- 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
-
- 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
- G11B2020/10916—Seeking data on the record carrier for preparing an access to a specific address
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/17—Card-like record carriers
-
- 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
-
- 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
- G11B2220/2525—Magneto-optical [MO] discs
-
- 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
-
- 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
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61126006A JPS62283473A (ja) | 1986-05-31 | 1986-05-31 | ブロツクアクセス方法 |
JP12600586A JPH0823991B2 (ja) | 1986-05-31 | 1986-05-31 | アドレス信号再生方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3780517D1 true DE3780517D1 (de) | 1992-08-27 |
DE3780517T2 DE3780517T2 (de) | 1993-03-25 |
Family
ID=26462284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787304001T Expired - Fee Related DE3780517T2 (de) | 1986-05-31 | 1987-05-05 | Methoden und geraet zum suchen einer zieladresse auf einem aufzeichnungsmedium. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4800549A (de) |
EP (1) | EP0248536B1 (de) |
KR (1) | KR960001533B1 (de) |
AU (1) | AU583188B2 (de) |
CA (1) | CA1291562C (de) |
DE (1) | DE3780517T2 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2526875B2 (ja) * | 1986-11-05 | 1996-08-21 | ソニー株式会社 | デイジタル情報記録装置 |
US4847705A (en) * | 1987-07-07 | 1989-07-11 | Digital Equipment Corporation | Method and apparatus for encoding magnetic disk sector addresses |
US4964094A (en) * | 1987-07-15 | 1990-10-16 | Matsushita Electric Industrial Co., Ltd. | Optical disk |
JP2624698B2 (ja) * | 1987-08-07 | 1997-06-25 | 株式会社東芝 | ディスク再生装置 |
JPH087948B2 (ja) * | 1987-12-28 | 1996-01-29 | キヤノン株式会社 | 情報記録再生方法 |
US4914535A (en) * | 1988-01-06 | 1990-04-03 | Digital Equipment Corporation | Synchronization for stored data |
USRE34003E (en) * | 1988-03-31 | 1992-07-21 | Digital Equipment Corporation | Method and apparatus for encoding and mapping magnetic disk sector addresses |
US4949200A (en) * | 1988-03-31 | 1990-08-14 | Digital Equipment Corporation | Method and apparatus for encoding and mapping magnetic disk sector addresses |
US5237574A (en) * | 1988-04-08 | 1993-08-17 | Digital Equipment Corporation | Error-resilient information encoding |
JP2638079B2 (ja) * | 1988-05-30 | 1997-08-06 | ソニー株式会社 | 光デイスク装置 |
US5023876A (en) * | 1988-10-31 | 1991-06-11 | Pioneer Electronic Corporation | Method and apparatus for detecting finally recorded sector |
JPH02179982A (ja) * | 1988-12-29 | 1990-07-12 | Sharp Corp | ディスク記録再生装置 |
JP2672849B2 (ja) * | 1988-12-29 | 1997-11-05 | シャープ株式会社 | ディスク記録再生装置 |
JPH02187979A (ja) * | 1989-01-13 | 1990-07-24 | Sharp Corp | ディスク記録再生装置 |
JPH02199675A (ja) * | 1989-01-30 | 1990-08-08 | Pioneer Electron Corp | ディスク演奏装置 |
US5130968A (en) * | 1989-02-21 | 1992-07-14 | Pioneer Electronic Corporation | Apparatus for monitoring a reading position for use in a disc player |
GB2234107B (en) * | 1989-07-20 | 1994-01-05 | Rowe International Inc | Control system for compact disc phonograph |
JP2760077B2 (ja) * | 1989-08-29 | 1998-05-28 | ソニー株式会社 | 光ディスクのシーク回路 |
US5216656A (en) * | 1990-06-15 | 1993-06-01 | Sony Corporation | Method for recording a cd-ram which is compatible with a conventional cd recording format while allowing fast accessing |
US5166935A (en) * | 1990-09-28 | 1992-11-24 | International Business Machines Corporation | Method of determining correctness and contents of control data structures in moving media data storage systems |
JP3393407B2 (ja) * | 1992-01-28 | 2003-04-07 | ソニー株式会社 | ディスク状記録媒体のアドレス記録方法、ディスク状記録媒体のアドレス判別回路及びディスク記録再生装置 |
US5428630A (en) * | 1993-07-01 | 1995-06-27 | Quantum Corp. | System and method for verifying the integrity of data written to a memory |
US5602857A (en) * | 1993-09-21 | 1997-02-11 | Cirrus Logic, Inc. | Error correction method and apparatus |
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 |
EP1139338A3 (de) | 1994-03-19 | 2006-10-11 | Sony Corporation | Optische Platte und Verfahren und Gerät zur Aufzeichnung und Wiedergabe von dieser Platte |
JPH0855462A (ja) * | 1994-08-11 | 1996-02-27 | Funai Techno Syst Kk | ヘッダのサーチ方法 |
JP2001126408A (ja) * | 1999-10-29 | 2001-05-11 | Sony Corp | 光学式回転記録媒体、アドレス情報記録方法、アドレス情報復元方法、光学式記録装置、光学式再生装置、および、光学式記録・再生装置 |
CN100440365C (zh) * | 2000-02-10 | 2008-12-03 | 索尼株式会社 | 用于记录介质的记录和/或再现的方法及其设备 |
MXPA03001650A (es) | 2000-09-01 | 2003-06-24 | Matsushita Electric Ind Co Ltd | Medio de disco optico, reproductor y grabador de disco optico. |
JP2002140875A (ja) * | 2000-11-01 | 2002-05-17 | Matsushita Electric Ind Co Ltd | ディスク再生装置およびディスク読み出し方法 |
US6724708B2 (en) | 2001-06-20 | 2004-04-20 | Matsushita Electric Industrial Co., Ltd. | Optical disk medium and method and apparatus for reading information |
CA2444008A1 (en) * | 2002-02-20 | 2003-08-28 | Sony Corporation | Data recording medium, data recording method and apparatus, data reproducing method and apparatus, data transmitting method, and data receiving method |
EP1520276B1 (de) * | 2002-06-28 | 2007-10-10 | Koninklijke Philips Electronics N.V. | Verfahren und anordnung zur erzeugung eines identifikationsdatenblocks |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5913101B2 (ja) * | 1977-12-16 | 1984-03-27 | 株式会社日立製作所 | ランダムアクセス方法 |
US4352131A (en) * | 1980-02-29 | 1982-09-28 | U.S. Philips Corporation | Memory disc addressing device |
JPS5819712A (ja) * | 1981-07-29 | 1983-02-04 | Hitachi Ltd | デ−タ記録方式 |
JPS58177537A (ja) * | 1982-04-08 | 1983-10-18 | Matsushita Electric Ind Co Ltd | 光学デイスク |
JPS58203607A (ja) * | 1982-05-21 | 1983-11-28 | Toshiba Corp | 記録信号判別装置 |
JPS59188815A (ja) * | 1983-04-08 | 1984-10-26 | Matsushita Electric Ind Co Ltd | 情報記録再生装置 |
JPH0634303B2 (ja) * | 1983-08-27 | 1994-05-02 | ソニー株式会社 | 光デイスク記録装置 |
JPH0693316B2 (ja) * | 1986-05-31 | 1994-11-16 | ソニー株式会社 | ブロツクアクセス方法 |
JPH0693315B2 (ja) * | 1986-05-31 | 1994-11-16 | ソニー株式会社 | ブロツクアクセス方法 |
-
1987
- 1987-05-05 EP EP87304001A patent/EP0248536B1/de not_active Expired - Lifetime
- 1987-05-05 DE DE8787304001T patent/DE3780517T2/de not_active Expired - Fee Related
- 1987-05-06 CA CA000536477A patent/CA1291562C/en not_active Expired - Lifetime
- 1987-05-06 US US07/047,699 patent/US4800549A/en not_active Expired - Lifetime
- 1987-05-21 AU AU73260/87A patent/AU583188B2/en not_active Ceased
- 1987-05-30 KR KR87005446A patent/KR960001533B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1291562C (en) | 1991-10-29 |
AU583188B2 (en) | 1989-04-20 |
DE3780517T2 (de) | 1993-03-25 |
KR870011607A (ko) | 1987-12-24 |
AU7326087A (en) | 1987-12-03 |
US4800549A (en) | 1989-01-24 |
EP0248536A2 (de) | 1987-12-09 |
EP0248536A3 (en) | 1989-09-27 |
KR960001533B1 (en) | 1996-02-01 |
EP0248536B1 (de) | 1992-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3780517T2 (de) | Methoden und geraet zum suchen einer zieladresse auf einem aufzeichnungsmedium. | |
ES8301041A1 (es) | Un metodo de registrar al menos un canal de informacion di- gitizada | |
ATE133289T1 (de) | Verfahren und anordnung zum aufzeichnen von datensignalen auf einem aufzeichnungsträger einer beschreibbaren art | |
DE3486361D1 (de) | Verfahren und Vorrichtung zum Aufzeichnen eines digitalen Informationssignals. | |
DE3272099D1 (en) | Optical data recording and reproducing apparatus | |
NO168974C (no) | Platedrev-styreinnretning og fremgangsmaate for registrering og/eller gjengivelse av digitale data | |
EP0335517A3 (de) | Servoadresssystem | |
KR870008289A (ko) | 광디스크 및 광디스크 구동장치 | |
DE3783296T2 (de) | Opto-magnetisches signalwiedergabegeraet zum lesen von information, aufgezeichnet auf einem aufzeichnungsmedium durch differentiale auswertung, gebrauchmachend von einem magneto-optischen effekt. | |
SE8301767L (sv) | Forfarande for uppteckning av en digital informationssignal pa en uppteckningsberare med ett stralningskensligt informationsskikt, apparat for genomforande av forfarandet samt optisk uppteckningsberare forsedd med en sa | |
KR870002728A (ko) | 기록 재생장치 | |
ATE81418T1 (de) | Geraet zum auzeichnen und/oder wiedergeben eines informationssignales. | |
EP1164590A3 (de) | Informationswiedergabegerät, Informationsverarbeitungsverfahren und Informationsaufzeichnungsmedium | |
EP0311411A3 (en) | Encoding apparatus and methods for error correction | |
KR970076762A (ko) | 인덱스 패턴에 의한 인덱스 펄스 발생방법과 그에 따른 하드 디스크 구동장치 | |
DE69229300T2 (de) | Methode und Apparatur zur Datenaufzeichnung und/oder Wiedergabe | |
DE69219401D1 (de) | Scheibenförmiges Aufzeichnungsmedium und Gerät zur Wiedergabe von auf einer scheibenförmigen Aufzeichnungsmedium aufgezeichneten Spuradresse | |
ATE10983T1 (de) | Verfahren und geraet zum auffinden eines speicherplatzes auf einem aufzeichnungstraeger. | |
JPS5480725A (en) | Trouble cutting inspection | |
DE3770567D1 (de) | Geraet zum aufzeichnen von informationen in einem magnetischen aufzeichnungstraeger. | |
JPS6414776A (en) | Method for processing defective sector in optical data recording/reproducing device | |
KR890002774A (ko) | 데이터 기억시스템 | |
EP0504801A3 (en) | Data recording method and apparatus | |
JPS62262232A (ja) | 光学的記録媒体 | |
JPS62270029A (ja) | 光学的記録媒体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |