DE69631273D1 - Vorrichung und verfahren zur datenwiedergabe einer platte, plattendrehzahlsteuerungsanordnung und wiedergabetaktgeneratorvorrichung - Google Patents
Vorrichung und verfahren zur datenwiedergabe einer platte, plattendrehzahlsteuerungsanordnung und wiedergabetaktgeneratorvorrichungInfo
- Publication number
- DE69631273D1 DE69631273D1 DE69631273T DE69631273T DE69631273D1 DE 69631273 D1 DE69631273 D1 DE 69631273D1 DE 69631273 T DE69631273 T DE 69631273T DE 69631273 T DE69631273 T DE 69631273T DE 69631273 D1 DE69631273 D1 DE 69631273D1
- Authority
- DE
- Germany
- Prior art keywords
- reproduction
- disk
- speed control
- clock generator
- control arrangement
- 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
- 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
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/24—Arrangements for providing constant relative speed between record carrier and head
- G11B19/247—Arrangements for providing constant relative speed between record carrier and head using electrical means
-
- 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
- G11B20/14—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
-
- 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
- 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]
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
-
- 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
- G11B2220/213—Read-only 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
- G11B2220/2545—CDs
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/596—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks
- G11B5/59605—Circuits
- G11B5/59616—Synchronisation; Clocking
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/596—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks
- G11B5/59605—Circuits
- G11B5/59622—Gain control; Filters
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4845095 | 1995-03-08 | ||
JP4845095 | 1995-03-08 | ||
JP4845195 | 1995-03-08 | ||
JP4845195 | 1995-03-08 | ||
JP5126195 | 1995-03-10 | ||
JP5126195 | 1995-03-10 | ||
PCT/JP1996/000551 WO1996027881A1 (fr) | 1995-03-08 | 1996-03-07 | Procede et dispositif de reproduction des donnees a partir d'un disque, procede de regularisation de la rotation d'un disque et generateur de signaux de synchronisation pour la reproduction |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69631273D1 true DE69631273D1 (de) | 2004-02-12 |
DE69631273T2 DE69631273T2 (de) | 2004-11-18 |
Family
ID=27293302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1996631273 Expired - Fee Related DE69631273T2 (de) | 1995-03-08 | 1996-03-07 | Vorrichung und verfahren zur datenwiedergabe einer platte, plattendrehzahlsteuerungsanordnung und wiedergabetaktgeneratorvorrichung |
Country Status (5)
Country | Link |
---|---|
US (5) | US5956307A (de) |
EP (1) | EP0768660B1 (de) |
JP (1) | JP3398155B2 (de) |
DE (1) | DE69631273T2 (de) |
WO (1) | WO1996027881A1 (de) |
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JP4304762B2 (ja) * | 1999-05-28 | 2009-07-29 | ソニー株式会社 | ダビング装置及びダビング方法 |
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JPH06231467A (ja) * | 1993-02-05 | 1994-08-19 | Matsushita Electric Ind Co Ltd | 光ディスク再生装置 |
JP3353382B2 (ja) * | 1993-04-23 | 2002-12-03 | ソニー株式会社 | 記録又は再生装置、及びメモリ制御装置 |
JPH06325554A (ja) * | 1993-05-14 | 1994-11-25 | Matsushita Electric Ind Co Ltd | アクセス制御装置及び制御方法 |
JP3059860B2 (ja) * | 1993-07-07 | 2000-07-04 | 三洋電機株式会社 | ディスクプレーヤ |
JPH0765487A (ja) * | 1993-08-23 | 1995-03-10 | Fujitsu Ten Ltd | 光学式ディスク再生装置 |
JP3547175B2 (ja) * | 1994-07-28 | 2004-07-28 | ティアック株式会社 | 光ディスク再生装置 |
US5761163A (en) * | 1994-09-26 | 1998-06-02 | Kabushiki Kaisha Toshiba | Track jump servo apparatus for disc reproducing system |
JP3541484B2 (ja) * | 1995-02-13 | 2004-07-14 | ソニー株式会社 | 再生装置、記録装置 |
JPH0963253A (ja) * | 1995-08-23 | 1997-03-07 | Sony Corp | ディスク装置 |
JP3663744B2 (ja) * | 1996-06-06 | 2005-06-22 | コニカミノルタホールディングス株式会社 | 画像形成装置の組立方法 |
-
1996
- 1996-03-07 US US08/737,525 patent/US5956307A/en not_active Expired - Fee Related
- 1996-03-07 EP EP96905016A patent/EP0768660B1/de not_active Expired - Lifetime
- 1996-03-07 JP JP52676896A patent/JP3398155B2/ja not_active Expired - Fee Related
- 1996-03-07 WO PCT/JP1996/000551 patent/WO1996027881A1/ja active IP Right Grant
- 1996-03-07 DE DE1996631273 patent/DE69631273T2/de not_active Expired - Fee Related
-
1999
- 1999-05-07 US US09/306,770 patent/US6069854A/en not_active Expired - Fee Related
-
2000
- 2000-03-03 US US09/518,850 patent/US6304531B1/en not_active Expired - Fee Related
-
2001
- 2001-03-26 US US09/817,319 patent/US6445657B2/en not_active Expired - Fee Related
-
2002
- 2002-02-07 US US10/068,951 patent/US6529456B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6445657B2 (en) | 2002-09-03 |
DE69631273T2 (de) | 2004-11-18 |
US6304531B1 (en) | 2001-10-16 |
US5956307A (en) | 1999-09-21 |
US20010014066A1 (en) | 2001-08-16 |
WO1996027881A1 (fr) | 1996-09-12 |
EP0768660A4 (de) | 1999-05-12 |
US6069854A (en) | 2000-05-30 |
JP3398155B2 (ja) | 2003-04-21 |
US20020071363A1 (en) | 2002-06-13 |
US6529456B2 (en) | 2003-03-04 |
EP0768660A1 (de) | 1997-04-16 |
EP0768660B1 (de) | 2004-01-07 |
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