DE69227753D1 - Magneto-optisches datenaufzeichnungssystem - Google Patents
Magneto-optisches datenaufzeichnungssystemInfo
- Publication number
- DE69227753D1 DE69227753D1 DE69227753T DE69227753T DE69227753D1 DE 69227753 D1 DE69227753 D1 DE 69227753D1 DE 69227753 T DE69227753 T DE 69227753T DE 69227753 T DE69227753 T DE 69227753T DE 69227753 D1 DE69227753 D1 DE 69227753D1
- Authority
- DE
- Germany
- Prior art keywords
- magneto
- data recording
- optical data
- recording system
- optical
- 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
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10595—Control of operating function
-
- 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
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals 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
-
- 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
- G11B27/309—Table of contents
-
- 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
- G11B27/34—Indicating arrangements
-
- 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
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
- H04N5/9205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being at least another television signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
-
- 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
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/10537—Audio or video recording
- G11B2020/10592—Audio or video recording specifically adapted for recording or reproducing multichannel signals
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (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 |
---|---|---|---|
JP18316091 | 1991-06-27 | ||
PCT/JP1992/000787 WO1993000681A1 (en) | 1991-06-27 | 1992-06-19 | Opto-magnetic data recording system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69227753D1 true DE69227753D1 (de) | 1999-01-14 |
Family
ID=16130849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69227753T Expired - Lifetime DE69227753D1 (de) | 1991-06-27 | 1992-06-19 | Magneto-optisches datenaufzeichnungssystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US5355353A (de) |
EP (1) | EP0546189B1 (de) |
CA (1) | CA2090416A1 (de) |
DE (1) | DE69227753D1 (de) |
WO (1) | WO1993000681A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05189941A (ja) * | 1992-01-09 | 1993-07-30 | Sony Corp | ディスク記録再生装置 |
JP3295473B2 (ja) * | 1993-02-01 | 2002-06-24 | パイオニア株式会社 | リアルタイム編集機能を有するビデオディスクレコーダ |
JP3402659B2 (ja) * | 1993-05-13 | 2003-05-06 | オリンパス光学工業株式会社 | 画像取り扱い装置 |
CN2177278Y (zh) * | 1994-01-24 | 1994-09-14 | 珠海经济特区珠光电子工业公司 | 一种语音输出控制装置 |
CN2177987Y (zh) * | 1994-01-25 | 1994-09-21 | 珠海经济特区珠光电子工业公司 | 盒式录音带混录装置 |
US5719988A (en) * | 1994-05-31 | 1998-02-17 | Tektronix, Inc. | Dynamically paged non-volatile random access video store |
JPH0877574A (ja) * | 1994-09-08 | 1996-03-22 | Canon Inc | 情報記録再生装置 |
CA2168641C (en) | 1995-02-03 | 2000-03-28 | Tetsuya Kitamura | Image information encoding/decoding system |
US6002832A (en) * | 1995-02-09 | 1999-12-14 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for recording and reproducing data |
KR100265316B1 (ko) * | 1995-04-14 | 2000-09-15 | 니시무로 타이죠 | 기록체, 이 기록매체로부터 데이타를 재생하는 재생장치 및 그 재생방법 |
US5703997A (en) * | 1995-04-14 | 1997-12-30 | Kabushiki Kaisha Toshiba | Data recording medium having reproduction timing information, and system for reproducing record data by using the reproduction timing information |
FR2736783B1 (fr) * | 1995-07-13 | 1997-08-14 | Thomson Multimedia Sa | Procede et appareil d'enregistrement et de lecture avec un support d'enregistrement de grande capacite |
TW411451B (en) * | 1996-05-14 | 2000-11-11 | Toshiba Corp | Recording medium storing video data which can forcibly reproduce sub-video in accordance with reproducing state and its reproducing system |
US6169429B1 (en) * | 1997-01-03 | 2001-01-02 | Texas Instruments Incorporated | HDD chip set partitioning |
US5938740A (en) * | 1997-04-21 | 1999-08-17 | Primax Electronics Ltd. | Programmable peripheral control device for controlling peripherals of a computer system |
JPH1169279A (ja) * | 1997-06-10 | 1999-03-09 | Matsushita Electric Ind Co Ltd | 記録再生装置 |
WO2000008647A1 (de) * | 1998-08-04 | 2000-02-17 | Koninklijke Philips Electronics N.V. | Einrichtung zum wiedergeben eines aufzeichnungssignales mit positionierungsmitteln |
EP1139347A3 (de) * | 1999-03-09 | 2004-10-06 | Matsushita Electric Industrial Co., Ltd. | Informationsaufzeichnungsmedium, Vorrichtung und Verfahren zur Aufnahme oder Wiedergabe des Aufzeichnungsmediums |
JP2001117783A (ja) | 1999-08-10 | 2001-04-27 | Seiko Epson Corp | プログラム起動システム及びプログラム起動制御方法 |
WO2002029540A2 (en) * | 2000-10-06 | 2002-04-11 | Ampex Corporation | System and method for transferring data between recording devices |
CN101218645B (zh) * | 2005-07-07 | 2011-04-06 | 皇家飞利浦电子股份有限公司 | 具有可变带宽的光驱 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0215604A3 (de) * | 1985-09-11 | 1988-10-12 | Royal Children's Hospital | Aufzeichnungssystem für Video und analoge Daten |
JPS6297065A (ja) * | 1985-10-24 | 1987-05-06 | Toshiba Corp | 画像情報記憶検索システム |
US4740943A (en) * | 1986-01-15 | 1988-04-26 | The United States Of America As Represented By The Secretary Of The Air Force | Micro mushroom instrumentation system |
GB8621036D0 (en) * | 1986-08-30 | 1986-10-08 | Renishaw Plc | Laser & control system |
JP2614869B2 (ja) * | 1987-09-24 | 1997-05-28 | 株式会社島津製作所 | 分析システムのデータ収録装置 |
JP2561494B2 (ja) * | 1987-11-28 | 1996-12-11 | ティアツク株式会社 | 計測用記録装置 |
JPH02179982A (ja) * | 1988-12-29 | 1990-07-12 | Sharp Corp | ディスク記録再生装置 |
CA2017501C (en) * | 1989-05-26 | 1995-08-29 | Shigeo Terashima | Recording/reproducing device |
KR930006580B1 (ko) * | 1989-05-26 | 1993-07-21 | 샤프 가부시끼가이샤 | 기록재생장치 |
US5122886A (en) * | 1989-06-19 | 1992-06-16 | Pioneer Electronic Corporation | Selective information playback from recording medium based on user input content codes |
JPH03119587A (ja) * | 1989-09-30 | 1991-05-21 | Nippon Telegr & Teleph Corp <Ntt> | 音声の蓄積及び検索方法 |
JPH04113522A (ja) * | 1990-09-03 | 1992-04-15 | Matsushita Electric Ind Co Ltd | 情報記録再生装置 |
-
1992
- 1992-05-20 US US07/885,779 patent/US5355353A/en not_active Expired - Fee Related
- 1992-06-19 EP EP92912427A patent/EP0546189B1/de not_active Expired - Lifetime
- 1992-06-19 WO PCT/JP1992/000787 patent/WO1993000681A1/ja active IP Right Grant
- 1992-06-19 CA CA002090416A patent/CA2090416A1/en not_active Abandoned
- 1992-06-19 DE DE69227753T patent/DE69227753D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0546189A4 (de) | 1995-05-10 |
EP0546189A1 (de) | 1993-06-16 |
EP0546189B1 (de) | 1998-12-02 |
WO1993000681A1 (en) | 1993-01-07 |
US5355353A (en) | 1994-10-11 |
CA2090416A1 (en) | 1992-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |