JPH1186288A - 相変化媒体上書き方法及び装置 - Google Patents

相変化媒体上書き方法及び装置

Info

Publication number
JPH1186288A
JPH1186288A JP10202199A JP20219998A JPH1186288A JP H1186288 A JPH1186288 A JP H1186288A JP 10202199 A JP10202199 A JP 10202199A JP 20219998 A JP20219998 A JP 20219998A JP H1186288 A JPH1186288 A JP H1186288A
Authority
JP
Japan
Prior art keywords
data
phase change
medium
change medium
same
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.)
Pending
Application number
JP10202199A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1186288A5 (cg-RX-API-DMAC10.html
Inventor
Josh Hogan
ジョシュ・ホガン
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JPH1186288A publication Critical patent/JPH1186288A/ja
Publication of JPH1186288A5 publication Critical patent/JPH1186288A5/ja
Pending legal-status Critical Current

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
    • G11B20/12—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
    • 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
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/006—Overwriting
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP10202199A 1997-07-17 1998-07-16 相変化媒体上書き方法及び装置 Pending JPH1186288A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/896,004 US6091698A (en) 1997-07-17 1997-07-17 Overwriting phase change media by varying data patterns
US896,004 1997-07-17

Publications (2)

Publication Number Publication Date
JPH1186288A true JPH1186288A (ja) 1999-03-30
JPH1186288A5 JPH1186288A5 (cg-RX-API-DMAC10.html) 2005-03-17

Family

ID=25405444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10202199A Pending JPH1186288A (ja) 1997-07-17 1998-07-16 相変化媒体上書き方法及び装置

Country Status (4)

Country Link
US (1) US6091698A (cg-RX-API-DMAC10.html)
EP (1) EP0892395B1 (cg-RX-API-DMAC10.html)
JP (1) JPH1186288A (cg-RX-API-DMAC10.html)
DE (1) DE69809647T2 (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003513406A (ja) * 1999-11-04 2003-04-08 トムソン ライセンシング ソシエテ アノニム 書き換え可能なディスクのプリセスト・レコーディング

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2221201A (en) * 1999-12-28 2001-07-09 Mitsubishi Chemical Corporation Rewritable phase change optical disk partly having rom region and data recordingand erasing methods for optical disk
EP1481396A2 (en) * 2001-07-23 2004-12-01 Koninklijke Philips Electronics N.V. Method and apparatus for encoding data bits
US6765739B2 (en) 2002-03-18 2004-07-20 Hewlett-Packard Development Company, L.P. Method and apparatus for discouraging duplication of digital data
US20040017749A1 (en) * 2002-07-24 2004-01-29 Plasmon Lms, Inc. Rewritable optical storage device with extended life
PL369777A1 (en) * 2002-08-07 2005-05-02 Matsushita Electric Industrial Co, Ltd. Recording apparatus, recording method and recording medium
US7042372B2 (en) * 2002-10-31 2006-05-09 Hewlett-Packard Development Company, L.P. Encoding information in codes identifying beginning of regions of data
JP4411217B2 (ja) * 2002-12-30 2010-02-10 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 記録媒体上のトラック間の漏話低減のための方法、記録装置、再生装置、および記録媒体
JP2006048763A (ja) * 2004-07-30 2006-02-16 Toshiba Corp 情報記録媒体、情報記録再生装置及び情報管理方法
US8416663B2 (en) * 2008-11-21 2013-04-09 International Business Machines Corporation Overwrite control for data in a tape recording apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219886A (en) * 1988-06-15 1989-12-20 Philips Nv Recording and playback apparatus
JP2845915B2 (ja) * 1989-01-06 1999-01-13 株式会社日立製作所 情報再生方法および情報再生装置
US5150351A (en) * 1989-06-30 1992-09-22 Matsushita Electric Industrial Co., Ltd. Optical information recording apparatus for recording an input signal having variable width pulse duration and pulse spacing periods
JPH07262566A (ja) * 1994-03-24 1995-10-13 Toshiba Corp 光ディスクと光ディスク装置
US6487151B1 (en) * 1994-12-20 2002-11-26 Matsushita Electric Industrial Co. Ltd. Optical information recording and reproducing system with overwrite capability and recording medium for use therewith
JP3418065B2 (ja) * 1996-06-26 2003-06-16 三菱電機株式会社 光ディスク
JP3103505B2 (ja) * 1996-06-26 2000-10-30 三菱電機株式会社 光ディスク及び光ディスク駆動装置
TW357345B (en) * 1996-06-26 1999-05-01 Matsushita Electric Industrial Co Ltd CD having re-write area and ROM area

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003513406A (ja) * 1999-11-04 2003-04-08 トムソン ライセンシング ソシエテ アノニム 書き換え可能なディスクのプリセスト・レコーディング
JP4817280B2 (ja) * 1999-11-04 2011-11-16 トムソン ライセンシング 書き換え可能なディスクのプリセスト・レコーディング

Also Published As

Publication number Publication date
US6091698A (en) 2000-07-18
EP0892395B1 (en) 2002-11-27
EP0892395A3 (en) 2000-05-10
DE69809647T2 (de) 2003-08-14
DE69809647D1 (de) 2003-01-09
EP0892395A2 (en) 1999-01-20

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