DE69420749D1 - Wiedergabe von Aufzeichnungsmedien - Google Patents
Wiedergabe von AufzeichnungsmedienInfo
- Publication number
- DE69420749D1 DE69420749D1 DE69420749T DE69420749T DE69420749D1 DE 69420749 D1 DE69420749 D1 DE 69420749D1 DE 69420749 T DE69420749 T DE 69420749T DE 69420749 T DE69420749 T DE 69420749T DE 69420749 D1 DE69420749 D1 DE 69420749D1
- Authority
- DE
- Germany
- Prior art keywords
- playback
- recording media
- recording
- media
- 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
- G11B11/1055—Disposition or mounting of transducers relative to record carriers
- G11B11/10556—Disposition or mounting of transducers relative to record carriers with provision for moving or switching or masking the transducers in or out of their operative position
- G11B11/10563—Access of indexed parts
-
- 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
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
-
- 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
-
- 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
- G11B20/1251—Formatting, e.g. arrangement of data block or words on the record carriers on discs for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] data
-
- 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
- G11B27/005—Reproducing at a different information rate from the information rate of 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
- G11B27/02—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
- G11B27/02—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
- G11B27/036—Insert-editing
-
- 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
- G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/327—Table of contents
- G11B27/329—Table of contents on a disc [VTOC]
-
- 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
- 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
- G11B11/10502—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 characterised by the transducing operation to be executed
- G11B11/10515—Reproducing
-
- 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
- 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
- G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
- G11B2020/1232—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc sector, i.e. the minimal addressable physical data unit
-
- 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
- G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
- G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
- G11B2020/1267—Address data
-
- 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
- G11B2020/1291—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting serves a specific purpose
- G11B2020/1294—Increase of the access speed
- G11B2020/1297—Increase of the access speed wherein the focus is on the write access speed
-
- 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
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/215—Recordable discs
- G11B2220/216—Rewritable 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
- G11B2220/2525—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
- G11B2220/2525—Magneto-optical [MO] discs
- G11B2220/2529—Mini-discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/60—Solid state media
- G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
-
- 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
- G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1669793 | 1993-01-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69420749D1 true DE69420749D1 (de) | 1999-10-28 |
DE69420749T2 DE69420749T2 (de) | 2000-04-06 |
Family
ID=11923494
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69435310T Expired - Lifetime DE69435310D1 (de) | 1993-01-06 | 1994-01-05 | Verfahren und Vorrichtug zur Wiedergabe von Aufzeichnungsmedien |
DE69420749T Expired - Lifetime DE69420749T2 (de) | 1993-01-06 | 1994-01-05 | Wiedergabe von Aufzeichnungsmedien |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69435310T Expired - Lifetime DE69435310D1 (de) | 1993-01-06 | 1994-01-05 | Verfahren und Vorrichtug zur Wiedergabe von Aufzeichnungsmedien |
Country Status (5)
Country | Link |
---|---|
US (1) | US5491592A (de) |
EP (4) | EP1752986A3 (de) |
KR (1) | KR100255345B1 (de) |
DE (2) | DE69435310D1 (de) |
TW (1) | TW223171B (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5687397A (en) * | 1993-02-26 | 1997-11-11 | Sony Corporation | System for expansion of data storage medium to store user data |
GB2285708B (en) * | 1993-12-28 | 1997-09-10 | Sony Corp | Data recording and reproducing apparatus |
JP3359745B2 (ja) * | 1994-07-29 | 2002-12-24 | シャープ株式会社 | 動画像再生装置、及び動画像記録装置 |
JP3232945B2 (ja) * | 1994-08-22 | 2001-11-26 | セイコーエプソン株式会社 | 前処理方法および入出力装置 |
TW347899U (en) * | 1994-08-31 | 1998-12-11 | Sony Corp | Optical recording/reproducing device |
JP3486988B2 (ja) * | 1994-10-19 | 2004-01-13 | ソニー株式会社 | 再生装置 |
JPH08138321A (ja) * | 1994-11-11 | 1996-05-31 | Pioneer Electron Corp | ディスクプレーヤ |
US6002834A (en) | 1995-02-24 | 1999-12-14 | Hitachi, Ltd. | Optical disk having table relating sector address and time and optical disk reproducing apparatus |
JP3329979B2 (ja) * | 1995-02-24 | 2002-09-30 | 株式会社日立製作所 | 光ディスク及び光ディスク再生装置 |
US6009237A (en) * | 1995-02-24 | 1999-12-28 | Hitachi Ltd. | Optical disk and optical disk reproduction apparatus |
JPH0973461A (ja) * | 1995-09-06 | 1997-03-18 | Shinano Kenshi Co Ltd | 音声による文章情報再生装置 |
JP2672291B2 (ja) * | 1995-11-01 | 1997-11-05 | シナノケンシ株式会社 | 音声による文章情報再生装置 |
JP3787934B2 (ja) * | 1996-12-16 | 2006-06-21 | ソニー株式会社 | 再生装置 |
US6392964B2 (en) * | 1997-09-19 | 2002-05-21 | Sony Corporation | Digital signal recording/reproducing apparatus and remote controlling apparatus capable of displaying program names in a plurality of display fields using different character symbols and recording and reproducing methods thereof |
JPH11195270A (ja) * | 1997-12-26 | 1999-07-21 | Toshiba Corp | 光ディスク装置 |
KR100312617B1 (ko) * | 1997-12-27 | 2001-12-28 | 구자홍 | 재기록광디스크의연속재생방법 |
CN1187756C (zh) | 1999-05-28 | 2005-02-02 | 松下电器产业株式会社 | 半导体存储器卡、播放装置、记录装置、播放方法、记录方法、和计算机可读记录介质 |
EP1610337B1 (de) * | 1999-08-27 | 2008-02-20 | Sony Corporation | Nicht-flüchtiger Speicher |
JP2003115830A (ja) * | 2001-10-03 | 2003-04-18 | Victor Co Of Japan Ltd | 情報記録装置及び情報記録再生装置 |
US20050177841A1 (en) * | 2002-04-10 | 2005-08-11 | Matushita Elec. Ind. Co. Ltd. | Disk apparatus |
KR20120067055A (ko) * | 2010-12-15 | 2012-06-25 | 삼성전자주식회사 | 디펙 제어방법과 상기 방법을 수행할 수 있는 장치들 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4463389A (en) * | 1980-10-31 | 1984-07-31 | Discovision Associates | System for recording and playing back continuous-play and stop-motion signals |
JPS57181430A (en) * | 1981-04-30 | 1982-11-08 | Sony Corp | Dad player |
JPS5885909A (ja) * | 1981-11-14 | 1983-05-23 | Sony Corp | デイスク・プレ−ヤ |
US4546391A (en) * | 1982-02-04 | 1985-10-08 | Olympus Optical Co., Ltd. | Video signal recording apparatus |
JPS5910168U (ja) * | 1982-07-12 | 1984-01-23 | ソニー株式会社 | デイスク再生装置 |
US4775969A (en) * | 1986-05-15 | 1988-10-04 | Aquidneck Systems International, Inc. | Optical disk storage format, method and apparatus for emulating a magnetic tape drive |
JPH0721936B2 (ja) * | 1986-05-16 | 1995-03-08 | 松下電器産業株式会社 | 情報記録再生装置 |
JP2624683B2 (ja) * | 1986-09-30 | 1997-06-25 | 株式会社東芝 | 磁気ディスク装置における記録制御方法 |
JPS63127469A (ja) * | 1986-11-18 | 1988-05-31 | Sony Corp | 記録可能型光デイスク記録再生装置 |
US4926405A (en) * | 1987-09-08 | 1990-05-15 | Pioneer Electronic Corporation | High-speed search method for use in a disc player system |
US5045956A (en) * | 1987-12-01 | 1991-09-03 | Matsushita Electric Industrial Co., Ltd. | Data reproducing apparatus |
JP2829963B2 (ja) * | 1988-05-16 | 1998-12-02 | ソニー株式会社 | ディジタルデータ記録/再生装置 |
US5079651A (en) * | 1988-07-21 | 1992-01-07 | Pioneer Electronic Corporation | Digital audio tape recorder and music program jump selecting method thereof |
JPH02195585A (ja) * | 1989-01-24 | 1990-08-02 | Canon Inc | 記録再生装置 |
US5200864A (en) * | 1989-06-28 | 1993-04-06 | International Business Machines Corporation | Combining small records into a single record block for recording on a record media |
DE69029460T2 (de) * | 1989-11-01 | 1997-06-26 | Sharp Kk | Plattenspieler |
JPH0770203B2 (ja) * | 1990-01-06 | 1995-07-31 | 日本ビクター株式会社 | デジタルデータ再生装置 |
CA2047664C (en) * | 1990-01-19 | 1999-09-28 | Yoichiro Sako | Data recording method and data reproducing apparatus |
CA2038583C (en) * | 1990-03-20 | 1996-03-12 | Shigemi Maeda | Information recording and reproducing device |
US5244705A (en) * | 1990-08-24 | 1993-09-14 | Sony Corporation | Disc-shaped recording medium |
JP3141241B2 (ja) * | 1990-08-24 | 2001-03-05 | ソニー株式会社 | ディスク記録装置及びディスク再生装置 |
JP3141242B2 (ja) * | 1990-08-24 | 2001-03-05 | ソニー株式会社 | 光ディスク記録装置 |
JPH04238160A (ja) * | 1991-01-21 | 1992-08-26 | Sony Corp | 信号再生装置 |
US5293276A (en) * | 1992-01-24 | 1994-03-08 | Fujitsu Limited | Method for generating a reference signal from unique servo mark pattern detection |
JP3071025B2 (ja) * | 1992-03-30 | 2000-07-31 | 三洋電機株式会社 | 高速再生回路 |
JP3435703B2 (ja) * | 1992-05-20 | 2003-08-11 | ソニー株式会社 | 再生装置、再生方法 |
JP3431030B2 (ja) * | 1992-11-12 | 2003-07-28 | ソニー株式会社 | 再生装置および再生方法 |
-
1993
- 1993-12-20 TW TW082110802A patent/TW223171B/zh not_active IP Right Cessation
- 1993-12-21 US US08/171,107 patent/US5491592A/en not_active Expired - Lifetime
- 1993-12-29 KR KR1019930031032A patent/KR100255345B1/ko not_active IP Right Cessation
-
1994
- 1994-01-05 DE DE69435310T patent/DE69435310D1/de not_active Expired - Lifetime
- 1994-01-05 EP EP06023899A patent/EP1752986A3/de not_active Ceased
- 1994-01-05 EP EP06023898A patent/EP1748440A3/de not_active Withdrawn
- 1994-01-05 EP EP98201972A patent/EP0875894B1/de not_active Expired - Lifetime
- 1994-01-05 EP EP94300050A patent/EP0606157B1/de not_active Expired - Lifetime
- 1994-01-05 DE DE69420749T patent/DE69420749T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0875894A3 (de) | 2002-05-08 |
KR100255345B1 (ko) | 2000-05-01 |
EP0875894A2 (de) | 1998-11-04 |
EP1748440A3 (de) | 2007-08-22 |
DE69420749T2 (de) | 2000-04-06 |
EP1752986A3 (de) | 2007-08-22 |
US5491592A (en) | 1996-02-13 |
EP1752986A2 (de) | 2007-02-14 |
EP1748440A2 (de) | 2007-01-31 |
EP0875894B1 (de) | 2010-09-01 |
TW223171B (en) | 1994-05-01 |
DE69435310D1 (de) | 2010-10-14 |
EP0606157B1 (de) | 1999-09-22 |
EP0606157A3 (de) | 1996-01-03 |
EP0606157A2 (de) | 1994-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69524658D1 (de) | Wiedergabe von Aufzeichnungsmedien | |
DE69533835D1 (de) | Wiedergabe von aufgezeichneten Signalen | |
DE69434923D1 (de) | Aufzeichnungsmedium | |
DE69420749T2 (de) | Wiedergabe von Aufzeichnungsmedien | |
DE69428137T2 (de) | Plattenaufzeichnungs- und/oder -wiedergabegerät | |
DE69429602D1 (de) | Informationsaufzeichnungsmedium | |
DE69402216D1 (de) | Magnetisches Aufzeichnungsmedium | |
DE69421748T2 (de) | Plattenaufzeichnungs-/wiedergabesystem | |
DE69528026D1 (de) | Aufzeichnung und Wiedergabe von Daten | |
DE69325884T2 (de) | Informationsaufzeichnungs- und wiedergabegerät | |
DE59305529D1 (de) | Magnetische Aufzeichnungsträger | |
DE69426794D1 (de) | Informationswiedergabeverfahren und Informationsaufzeichnungs-/Wiedergabeverfahren | |
DE69423336T2 (de) | Magnetisches Aufzeichnungsmedium | |
DE69422546T2 (de) | Magnetisches Aufzeichnungsmedium | |
DE69427658T2 (de) | Informations-Aufzeichnungs-/Wiedergabevorrichtung | |
DE69430392D1 (de) | Informationsaufzeichnungs- und -wiedergabegerät | |
DE69426287T2 (de) | Informationsaufzeichnungs/-wiedergabeverfahren | |
DE69421788T2 (de) | Magnetisches aufzeichnungsmedium | |
DE69427011T2 (de) | Magnetisches aufzeichnungsmedium | |
DE59305437D1 (de) | Magnetische Aufzeichnungsträger | |
DE69414740D1 (de) | Magnetischer Aufzeichnungsmedium | |
DE69411681T2 (de) | Magnetisches Aufzeichnungsmedium | |
DE69321163D1 (de) | Informationsaufzeichnungs- und -wiedergabegerät | |
DE69407657D1 (de) | Magnetisches Aufzeichnungsmedium | |
DE69424254T2 (de) | Magnetischer Aufnahme-/Wiedergabekopf |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |