DE69600361T2 - Optische Platte mit Auswertungsmuster zur Auswertung derselben - Google Patents

Optische Platte mit Auswertungsmuster zur Auswertung derselben

Info

Publication number
DE69600361T2
DE69600361T2 DE69600361T DE69600361T DE69600361T2 DE 69600361 T2 DE69600361 T2 DE 69600361T2 DE 69600361 T DE69600361 T DE 69600361T DE 69600361 T DE69600361 T DE 69600361T DE 69600361 T2 DE69600361 T2 DE 69600361T2
Authority
DE
Germany
Prior art keywords
pits
longest
shortest
evaluation
error rate
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
Application number
DE69600361T
Other languages
English (en)
Other versions
DE69600361D1 (de
Inventor
Sadanari Fujimoto
Hiroharu Satoh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26431217&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69600361(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE69600361D1 publication Critical patent/DE69600361D1/de
Application granted granted Critical
Publication of DE69600361T2 publication Critical patent/DE69600361T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/14Digital recording or reproducing using self-clocking codes
    • G11B20/1403Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/18Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1816Testing
    • G11B20/182Testing using test patterns
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36Monitoring, i.e. supervising the progress of recording or reproducing
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/002Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
    • G11B7/00375Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs arrangements for detection of physical defects, e.g. of recording layer
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/004Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005Reproducing
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00Record carriers by type
    • G11B2220/20Disc-shaped record carriers
    • G11B2220/25Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537Optical discs
    • G11B2220/2562DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/004Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045Recording
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/007Arrangement 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2407Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085Pits
DE69600361T 1995-04-14 1996-04-12 Optische Platte mit Auswertungsmuster zur Auswertung derselben Expired - Lifetime DE69600361T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8980795 1995-04-14
JP8980695 1995-04-14

Publications (2)

Publication Number Publication Date
DE69600361D1 DE69600361D1 (de) 1998-07-23
DE69600361T2 true DE69600361T2 (de) 1998-11-12

Family

ID=26431217

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69600361T Expired - Lifetime DE69600361T2 (de) 1995-04-14 1996-04-12 Optische Platte mit Auswertungsmuster zur Auswertung derselben
DE69605648T Expired - Lifetime DE69605648T2 (de) 1995-04-14 1996-04-12 Optische Platte mit Auswertungsmuster zur Auswertung derselben

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69605648T Expired - Lifetime DE69605648T2 (de) 1995-04-14 1996-04-12 Optische Platte mit Auswertungsmuster zur Auswertung derselben

Country Status (16)

Country Link
US (3) US5696756A (de)
EP (2) EP0737976B1 (de)
KR (1) KR100253618B1 (de)
CN (1) CN1154095C (de)
AT (2) ATE187841T1 (de)
BR (1) BR9606466A (de)
CA (1) CA2191588C (de)
DE (2) DE69600361T2 (de)
DK (1) DK0737976T3 (de)
ES (1) ES2120261T3 (de)
HK (1) HK1012840A1 (de)
MX (1) MX9606399A (de)
MY (1) MY116512A (de)
NO (1) NO323767B1 (de)
TW (2) TW344817B (de)
WO (1) WO1996032715A1 (de)

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KR100667764B1 (ko) * 2004-10-08 2007-01-12 삼성전자주식회사 광 기록 매체, 기록/재생 방법 및 기록/재생 장치
JP4523583B2 (ja) * 2006-12-27 2010-08-11 太陽誘電株式会社 データ記録評価方法及び光ディスク記録再生装置
JP2011048869A (ja) * 2009-08-26 2011-03-10 Sony Corp 等化フィルタ装置、タップ係数更新方法、再生装置
JP2012079385A (ja) * 2010-10-04 2012-04-19 Sony Corp データ検出装置、再生装置、データ検出方法
KR101654030B1 (ko) * 2011-12-29 2016-09-05 인텔 코포레이션 Nand 메모리 내구성을 개선하는 동적 윈도우
WO2014054246A1 (ja) * 2012-10-05 2014-04-10 パナソニック株式会社 情報再生装置及び情報再生方法
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CN206368786U (zh) 2016-12-08 2017-08-01 明达实业(厦门)有限公司 泵与充气产品的连接结构

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Also Published As

Publication number Publication date
HK1012840A1 (en) 1999-08-06
TW344817B (en) 1998-11-11
MX9606399A (es) 1997-05-31
ATE187841T1 (de) 2000-01-15
CN1150855A (zh) 1997-05-28
US5892751A (en) 1999-04-06
DE69605648D1 (de) 2000-01-20
AU692699B2 (en) 1998-06-11
CN1154095C (zh) 2004-06-16
NO323767B1 (no) 2007-07-02
DK0737976T3 (da) 1999-02-01
EP0805449B1 (de) 1999-12-15
CA2191588A1 (en) 1996-10-17
BR9606466A (pt) 1997-10-14
KR100253618B1 (ko) 2000-04-15
ATE167587T1 (de) 1998-07-15
EP0737976B1 (de) 1998-06-17
DE69605648T2 (de) 2000-07-13
EP0805449A2 (de) 1997-11-05
AU5288196A (en) 1996-10-30
DE69600361D1 (de) 1998-07-23
TW344070B (en) 1998-11-01
WO1996032715A1 (fr) 1996-10-17
KR970704203A (ko) 1997-08-09
NO965357L (no) 1997-01-10
EP0737976A1 (de) 1996-10-16
CA2191588C (en) 2000-11-14
NO965357D0 (no) 1996-12-13
EP0805449A3 (de) 1997-11-19
US5930227A (en) 1999-07-27
ES2120261T3 (es) 1998-10-16
MY116512A (en) 2004-02-28
US5696756A (en) 1997-12-09

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