AU8745498A - Optical record carrier and apparatus for scanning such a record carrier - Google Patents
Optical record carrier and apparatus for scanning such a record carrierInfo
- Publication number
- AU8745498A AU8745498A AU87454/98A AU8745498A AU8745498A AU 8745498 A AU8745498 A AU 8745498A AU 87454/98 A AU87454/98 A AU 87454/98A AU 8745498 A AU8745498 A AU 8745498A AU 8745498 A AU8745498 A AU 8745498A
- Authority
- AU
- Australia
- Prior art keywords
- record carrier
- scanning
- optical
- optical record
- carrier
- 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.)
- Abandoned
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
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
-
- 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
-
- 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
-
- 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
- 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
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
- G11B7/24073—Tracks
- G11B7/24082—Meandering
-
- 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
- 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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/00718—Groove and land recording, i.e. user data recorded both in the grooves and on the lands
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97202767 | 1997-09-09 | ||
EP97202767 | 1997-09-09 | ||
PCT/IB1998/001359 WO1999013463A2 (en) | 1997-09-09 | 1998-08-31 | Optical record carrier and apparatus for scanning such a record carrier |
Publications (1)
Publication Number | Publication Date |
---|---|
AU8745498A true AU8745498A (en) | 1999-03-29 |
Family
ID=8228719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU87454/98A Abandoned AU8745498A (en) | 1997-09-09 | 1998-08-31 | Optical record carrier and apparatus for scanning such a record carrier |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0937297A2 (en) |
JP (1) | JP2001505703A (en) |
KR (1) | KR20000068933A (en) |
CN (1) | CN1243589A (en) |
AR (1) | AR013657A1 (en) |
AU (1) | AU8745498A (en) |
ID (1) | ID21562A (en) |
TW (1) | TW411453B (en) |
WO (1) | WO1999013463A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW468171B (en) * | 1999-06-02 | 2001-12-11 | Koninkl Philips Electronics Nv | Optical record carrier |
KR100677089B1 (en) * | 1999-11-03 | 2007-02-05 | 삼성전자주식회사 | Method of PID addressing using wobble signal and detecting method thereof, encoding circuit of wobble address and detecting circuit thereof and recording medium |
EP1098302A3 (en) | 1999-11-03 | 2007-12-12 | SAMSUNG ELECTRONICS Co. Ltd. | Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium |
US20040027943A1 (en) * | 2000-10-19 | 2004-02-12 | Shigeru Furumiya | Optical disk medium and signal reproduction method |
JP2006521648A (en) * | 2003-03-24 | 2006-09-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Multilayer optical disc with wobble pits |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3427606A (en) * | 1966-03-02 | 1969-02-11 | Ibm | Memory system |
US4188646A (en) * | 1978-05-30 | 1980-02-12 | Sperry Rand Corporation | Sectorized data path following servo system |
ES2048819T3 (en) * | 1988-01-22 | 1994-04-01 | Philips Nv | PROCEDURE AND APPARATUS FOR RECORDING SUCCESSIVELY EFM-MODULATED SIGNALS. |
NL8800151A (en) * | 1988-01-22 | 1989-08-16 | Philips Nv | METHOD AND APPARATUS FOR RECORDING AN INFORMATION SIGNAL |
US5199011A (en) * | 1990-01-17 | 1993-03-30 | Hewlett-Packard Company | Apparatus for attenuating optical crosstalk induced components of a focus error signal in an optical disk drive |
JP2822859B2 (en) * | 1993-03-31 | 1998-11-11 | 日本ビクター株式会社 | Optical disk recording medium and method for correcting reproduced information signal |
-
1998
- 1998-08-31 AU AU87454/98A patent/AU8745498A/en not_active Abandoned
- 1998-08-31 EP EP98938868A patent/EP0937297A2/en not_active Withdrawn
- 1998-08-31 KR KR1019997004098A patent/KR20000068933A/en not_active Application Discontinuation
- 1998-08-31 WO PCT/IB1998/001359 patent/WO1999013463A2/en not_active Application Discontinuation
- 1998-08-31 JP JP51528999A patent/JP2001505703A/en active Pending
- 1998-08-31 CN CN98801672A patent/CN1243589A/en active Pending
- 1998-08-31 ID IDW990300A patent/ID21562A/en unknown
- 1998-09-09 AR ARP980104485A patent/AR013657A1/en not_active Application Discontinuation
- 1998-09-15 TW TW087115330A patent/TW411453B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1243589A (en) | 2000-02-02 |
AR013657A1 (en) | 2001-01-10 |
JP2001505703A (en) | 2001-04-24 |
ID21562A (en) | 1999-06-24 |
KR20000068933A (en) | 2000-11-25 |
TW411453B (en) | 2000-11-11 |
WO1999013463A3 (en) | 1999-05-27 |
EP0937297A2 (en) | 1999-08-25 |
WO1999013463A2 (en) | 1999-03-18 |
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