DE3883269T2 - Aufzeichnungs- und Wiedergabeeinrichtung optischer Informationen. - Google Patents
Aufzeichnungs- und Wiedergabeeinrichtung optischer Informationen.Info
- Publication number
- DE3883269T2 DE3883269T2 DE88301894T DE3883269T DE3883269T2 DE 3883269 T2 DE3883269 T2 DE 3883269T2 DE 88301894 T DE88301894 T DE 88301894T DE 3883269 T DE3883269 T DE 3883269T DE 3883269 T2 DE3883269 T2 DE 3883269T2
- Authority
- DE
- Germany
- Prior art keywords
- information recording
- optical information
- reproducing equipment
- reproducing
- equipment
- 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
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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1816—Testing
-
- 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
- G11B2020/1869—Preventing ageing phenomena from causing data loss, e.g. by monitoring the age of record carriers or by recognising wear, and by copying information elsewhere when a record carrier becomes unreliable
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62052534A JPH0770173B2 (ja) | 1987-03-06 | 1987-03-06 | 情報記録再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3883269D1 DE3883269D1 (de) | 1993-09-23 |
DE3883269T2 true DE3883269T2 (de) | 1994-03-03 |
Family
ID=12917431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE88301894T Expired - Fee Related DE3883269T2 (de) | 1987-03-06 | 1988-03-04 | Aufzeichnungs- und Wiedergabeeinrichtung optischer Informationen. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4969139A (de) |
EP (1) | EP0281408B1 (de) |
JP (1) | JPH0770173B2 (de) |
CA (1) | CA1301321C (de) |
DE (1) | DE3883269T2 (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02165473A (ja) * | 1988-12-20 | 1990-06-26 | Canon Inc | 情報記録媒体の管理システム |
AU640928B2 (en) * | 1989-06-05 | 1993-09-09 | Sony Corporation | Check disc |
JP2974149B2 (ja) * | 1989-06-23 | 1999-11-08 | 株式会社日立製作所 | 光ピックアップによりデータの記録および再生の少なくとも一方を行う装置 |
JPH03119574A (ja) * | 1989-10-02 | 1991-05-21 | Sony Corp | 記録情報発生方法 |
US5142515A (en) * | 1989-11-13 | 1992-08-25 | North American Philips Corporation | Sector slip with address collision recovery for write once recording media |
JPH03222167A (ja) * | 1990-01-26 | 1991-10-01 | Matsushita Electric Ind Co Ltd | 光情報記録再生装置および光ディスク |
JP3065631B2 (ja) * | 1990-02-28 | 2000-07-17 | オリンパス光学工業株式会社 | 光ディスクドライブ装置 |
JPH0428061A (ja) * | 1990-05-24 | 1992-01-30 | Matsushita Electric Ind Co Ltd | 情報記録媒体と情報記録再生装置 |
US5182740A (en) * | 1990-09-20 | 1993-01-26 | Hitachi, Ltd. | Method and apparatus for correctly storing data recorded on a rotational disc-shaped recording medium despite occurrence of clock synchronization disorder |
JP2982271B2 (ja) * | 1990-10-02 | 1999-11-22 | キヤノン株式会社 | 画像再生装置 |
JP2731045B2 (ja) * | 1991-04-30 | 1998-03-25 | シャープ株式会社 | 情報記録再生装置 |
US5434838A (en) * | 1991-12-05 | 1995-07-18 | Fuji Photo Film Co., Ltd. | Data recording apparatus and method with verification of optical disc |
EP0549152A3 (en) * | 1991-12-24 | 1993-12-08 | Advanced Micro Devices Inc | Single chip controller for optical data disk drives |
JP3336581B2 (ja) * | 1992-10-19 | 2002-10-21 | 富士写真フイルム株式会社 | 追記型光ディスクの媒体検査方法およびシステム |
JP3393345B2 (ja) * | 1992-10-31 | 2003-04-07 | ソニー株式会社 | デイスク再生装置、メモリ制御回路及びメモリ制御方法 |
JPH06314472A (ja) * | 1993-05-06 | 1994-11-08 | Sony Corp | ディスク記録媒体駆動装置の自己診断方法 |
TW272279B (de) * | 1994-06-22 | 1996-03-11 | Nippon Pickta Kk | |
US5633767A (en) * | 1995-06-06 | 1997-05-27 | International Business Machines Corporation | Adaptive and in-situ load/unload damage estimation and compensation |
JPH096426A (ja) * | 1995-06-20 | 1997-01-10 | Hitachi Ltd | 光ディスク装置及びその診断方法並びに診断用光ディスク媒体 |
KR100200576B1 (ko) * | 1996-02-08 | 1999-06-15 | 윤종용 | 디스크 드라이브의 테스트용 디스크 |
US5872672A (en) * | 1996-02-16 | 1999-02-16 | International Business Machines Corporation | System and method for monitoring and analyzing tape servo performance |
US5894376A (en) * | 1996-06-25 | 1999-04-13 | Spectra Logic Corporation | Apparatus and method for monitoring read/write reliability of data storage device |
US5895438A (en) * | 1996-12-23 | 1999-04-20 | Hitachi Computer Products (America ), Inc. | Inline disk tester |
US5914967A (en) * | 1997-01-18 | 1999-06-22 | Hitachi Computer Products (America), Inc. | Method and apparatus for protecting disk drive failure |
US5917724A (en) * | 1997-12-20 | 1999-06-29 | Ncr Corporation | Method for predicting disk drive failure by monitoring the rate of growth of defects within a disk drive |
KR100423160B1 (ko) * | 1998-11-19 | 2004-05-17 | 주식회사 대우일렉트로닉스 | 디브이디 롬의 서보측정 방법 |
US6321351B1 (en) * | 1999-03-16 | 2001-11-20 | Oak Technology | Method and apparatus for detecting errors in DVD data |
US6606211B1 (en) * | 1999-04-21 | 2003-08-12 | Seagate Technology Llc | Method and apparatus for detecting media defects in a disc drive |
KR20010001617A (ko) * | 1999-06-07 | 2001-01-05 | 윤종용 | 테이프 사용 가능 여부 판단 방법 및 이에 적합한 장치 |
US6782493B2 (en) * | 2000-04-08 | 2004-08-24 | Samsung Electronics Co., Ltd. | Method of verifying defect management area information of optical disc upon initialization without certification and test apparatus for performing the same |
US6892327B2 (en) * | 2000-04-08 | 2005-05-10 | Samsung Electronics Co., Ltd | Method of verifying defect management area information of optical disc upon initialization with certification and test apparatus for performing the same |
US6912672B2 (en) | 2000-04-08 | 2005-06-28 | Samsung Electronics Co., Ltd. | Method of verifying defect management area information of disc and test apparatus for performing the same |
US6714502B2 (en) * | 2000-04-08 | 2004-03-30 | Samsung Electronics Co., Ltd | Method of verifying defect management area information of optical disc and apparatus for performing the same |
US6845473B2 (en) * | 2000-04-08 | 2005-01-18 | Samsung Electronics Co., Ltd. | Method of verifying defect management area information of optical disc |
US6675345B1 (en) * | 2000-05-12 | 2004-01-06 | Oak Technology, Inc. | Method and apparatus for detecting errors in DVD data |
US6624958B1 (en) | 2000-06-27 | 2003-09-23 | Hewlett-Packard Development Company, L.P. | Debris detection and error recovery method for tape drives |
JP3824518B2 (ja) * | 2001-11-09 | 2006-09-20 | シナノケンシ株式会社 | 光ディスク装置 |
TW200721121A (en) * | 2005-06-29 | 2007-06-01 | Koninkl Philips Electronics Nv | Detection of data degeneration within optical discs |
JP2007035189A (ja) * | 2005-07-28 | 2007-02-08 | Orion Denki Kk | ピックアップレンズの汚れ検知機能を備えたディスク再生装置 |
JP2008198268A (ja) * | 2007-02-09 | 2008-08-28 | Hitachi-Lg Data Storage Inc | 光ディスク装置、及び、その自己診断制御方法 |
US8134906B2 (en) * | 2007-07-30 | 2012-03-13 | International Business Machines Corporation | Apparatus and method to optimize the performance of a holographic data storage system |
EP2418646A1 (de) * | 2010-08-12 | 2012-02-15 | Harman Becker Automotive Systems GmbH | Diagnosesystem für Wechselmedienlaufwerke |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3365706A (en) * | 1964-04-15 | 1968-01-23 | Gilbert W. King | Photo-optical data storage and retrieval system employing error detection and error location identification components |
US4571716A (en) * | 1981-02-02 | 1986-02-18 | Discovision Associates | Method and apparatus for scanning a recording medium for defects |
JPS5837847A (ja) * | 1981-08-31 | 1983-03-05 | Sony Corp | 光学式デイスク再生装置 |
US4630269A (en) * | 1983-05-16 | 1986-12-16 | Data General Corporation | Methods for diagnosing malfunctions in a disk drive |
JPS60101765A (ja) * | 1983-11-09 | 1985-06-05 | Oki Electric Ind Co Ltd | 磁気デイスク装置の診断方式 |
JPS60133504A (ja) * | 1983-12-21 | 1985-07-16 | Hitachi Ltd | 記録媒体の劣化検出方法及び装置 |
JPS60133503A (ja) * | 1983-12-21 | 1985-07-16 | Hitachi Ltd | 記録媒体の劣化検出方法及び装置 |
JPS60123763U (ja) * | 1984-01-30 | 1985-08-21 | パイオニア株式会社 | 記録情報再生装置 |
JP2562128B2 (ja) * | 1984-02-10 | 1996-12-11 | 富士通株式会社 | 光デイスク装置の消去回数管理方法 |
JPS6116033A (ja) * | 1984-07-02 | 1986-01-24 | Matsushita Electric Ind Co Ltd | 書換え可能光学的記録再生装置 |
JPH0756734B2 (ja) * | 1985-05-27 | 1995-06-14 | 松下電器産業株式会社 | 情報記録再生装置 |
JPS62146471A (ja) * | 1985-12-20 | 1987-06-30 | Matsushita Electric Ind Co Ltd | 光学的情報記録再生装置 |
JPS62267926A (ja) * | 1986-05-16 | 1987-11-20 | Matsushita Electric Ind Co Ltd | 消去可能な光デイスク装置 |
JPS6325871A (ja) * | 1986-07-18 | 1988-02-03 | Ricoh Co Ltd | 記録媒体の劣化検出方式 |
JPS6355732A (ja) * | 1986-08-26 | 1988-03-10 | Pioneer Electronic Corp | 光学式記録再生装置 |
JP2590071B2 (ja) * | 1986-08-29 | 1997-03-12 | 株式会社東芝 | 情報処理装置 |
-
1987
- 1987-03-06 JP JP62052534A patent/JPH0770173B2/ja not_active Expired - Fee Related
-
1988
- 1988-03-02 US US07/162,971 patent/US4969139A/en not_active Expired - Lifetime
- 1988-03-04 CA CA000560641A patent/CA1301321C/en not_active Expired - Lifetime
- 1988-03-04 EP EP88301894A patent/EP0281408B1/de not_active Expired - Lifetime
- 1988-03-04 DE DE88301894T patent/DE3883269T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA1301321C (en) | 1992-05-19 |
JPS63220485A (ja) | 1988-09-13 |
DE3883269D1 (de) | 1993-09-23 |
EP0281408A3 (en) | 1990-03-28 |
EP0281408A2 (de) | 1988-09-07 |
US4969139A (en) | 1990-11-06 |
JPH0770173B2 (ja) | 1995-07-31 |
EP0281408B1 (de) | 1993-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |