DE69840989D1 - Synchronisationsregelschaltung für die Aufzeichnung bei Aufzeichnungsgeräten für optische Platten - Google Patents

Synchronisationsregelschaltung für die Aufzeichnung bei Aufzeichnungsgeräten für optische Platten

Info

Publication number
DE69840989D1
DE69840989D1 DE69840989T DE69840989T DE69840989D1 DE 69840989 D1 DE69840989 D1 DE 69840989D1 DE 69840989 T DE69840989 T DE 69840989T DE 69840989 T DE69840989 T DE 69840989T DE 69840989 D1 DE69840989 D1 DE 69840989D1
Authority
DE
Germany
Prior art keywords
recording
control circuit
optical disk
synchronization control
disk recorders
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
DE69840989T
Other languages
English (en)
Inventor
Toshihiro Shigemori
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Application granted granted Critical
Publication of DE69840989D1 publication Critical patent/DE69840989D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G11B27/24—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by sensing features on the record carrier other than the transducing track ; sensing signals or marks recorded by another method than the main recording
    • 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
    • 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
    • G11B27/30—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
    • G11B27/3063—Subcodes
    • 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
    • G11B2020/1238—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 track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located
    • G11B2020/1239—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 track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located the track being a pregroove, e.g. the wobbled track of a recordable optical disc
    • 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
    • G11B2020/1269—Absolute time in pregroove [ATIP] information
    • 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
    • G11B2020/1287—Synchronisation pattern, e.g. VCO fields
    • 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
    • G11B2020/1461—8 to 14 modulation, e.g. the EFM code used on CDs or 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
    • G11B2220/20—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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/218—Write-once 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Head (AREA)
DE69840989T 1997-04-09 1998-04-08 Synchronisationsregelschaltung für die Aufzeichnung bei Aufzeichnungsgeräten für optische Platten Expired - Lifetime DE69840989D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10535797A JP3708668B2 (ja) 1997-04-09 1997-04-09 Ｅｆｍ出力タイミング制御回路及び記録タイミング制御回路

Publications (1)

Publication Number Publication Date
DE69840989D1 true DE69840989D1 (de) 2009-09-03

Family

ID=14405484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840989T Expired - Lifetime DE69840989D1 (de) 1997-04-09 1998-04-08 Synchronisationsregelschaltung für die Aufzeichnung bei Aufzeichnungsgeräten für optische Platten

Country Status (4)

Country Link
US (1) US6125089A (de)
EP (3) EP1515334B1 (de)
JP (1) JP3708668B2 (de)
DE (1) DE69840989D1 (de)

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KR100269688B1 (ko) * 1996-07-23 2000-10-16 구자홍 광디스크 기록방법 및 그 장치
CN1306667A (zh) * 1999-03-23 2001-08-01 皇家菲利浦电子有限公司 在信息载体上寄存运行时间的方法、信息载体及设备
KR100566286B1 (ko) * 1999-10-12 2006-03-30 삼성전자주식회사 광디스크 기록/재생시스템의 테스트 패턴 데이터 발생장치 및방법
NL1014526C2 (nl) 2000-02-29 2001-08-30 N2It Dev B V I O Schijf te gebruiken in een inrichting voor signaalbewerking, alsmede een dergelijke inrichting.
JP2002032922A (ja) * 2000-05-12 2002-01-31 Sony Corp 光ディスク及び光ディスク装置
KR100800422B1 (ko) * 2000-05-13 2008-02-04 엘지전자 주식회사 정보 기록방법, 정보 기록장치 및 정보 기록매체
JP3737675B2 (ja) * 2000-05-24 2006-01-18 株式会社リコー 情報記録装置と情報記録方法と情報記録処理プログラムを記録した記録媒体と情報記録システムと光ディスク記録装置と光ディスク記録方法と光ディスク記録システム
KR100413757B1 (ko) 2001-01-22 2003-12-31 삼성전자주식회사 블록 경계 위반 검출 방법 및 이에 적합한 장치
TWI282973B (en) * 2001-11-26 2007-06-21 Mediatek Inc Device and method of generating ATIP bit pattern
JP3566690B2 (ja) 2001-12-07 2004-09-15 株式会社リコー ウォブル信号検出回路及び光ディスク装置
TWI258124B (en) * 2002-03-14 2006-07-11 Via Tech Inc Method and device for controlling a spindle of an optical disk drive
US20030206501A1 (en) 2002-05-02 2003-11-06 Hubert Song Method and apparatus for providing high speed recording on an optical medium
EP1599942A1 (de) * 2003-02-24 2005-11-30 Koninklijke Philips Electronics N.V. Timing-steuerschaltung für eine optischeaufzeichnungsvorrichtung
KR20050110000A (ko) * 2003-03-17 2005-11-22 코닌클리케 필립스 일렉트로닉스 엔.브이. 재기록형 데이터 매체
EP1662490A1 (de) 2003-08-28 2006-05-31 Ricoh Company, Ltd. Optische datenträgereinrichtung, informationsaufzeichnungsverfahren, einstelleinrichtung für eine optische datenträgereinrichtung, einstellverfahren, herstellungsverfahren, phasenverschiebungs-betragseinstellverfahren und einstelleinrichtung
JP2006229417A (ja) * 2005-02-16 2006-08-31 Ricoh Co Ltd デジタルｐｌｌ装置
JP2009500779A (ja) * 2005-07-07 2009-01-08 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 可変帯域幅を備える光学ドライブ
JP2008034035A (ja) * 2006-07-28 2008-02-14 Toshiba Corp 光ディスク装置、およびその同期信号処理方法
US8675454B2 (en) 2010-12-17 2014-03-18 Native Instruments Gmbh Apparatus and method for signal processing

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Publication number Priority date Publication date Assignee Title
EP0325329B1 (de) * 1988-01-22 1993-12-01 Koninklijke Philips Electronics N.V. Verfahren und Gerät zur aufeinanderfolgenden Aufzeichnung von EFM-modulierten Signalen
JPH023137A (ja) * 1988-06-07 1990-01-08 Matsushita Electric Ind Co Ltd 位相同期回路
JPH0250363A (ja) * 1988-08-11 1990-02-20 Matsushita Electric Ind Co Ltd ディジタル信号処理装置
JPH04139666A (ja) * 1990-09-30 1992-05-13 Ricoh Co Ltd 追記型光デイスクの信号処理用半導体集積回路および半導体装置
JPH06290462A (ja) * 1993-04-05 1994-10-18 Sony Corp 信号検出方法及び信号検出装置
JP3324211B2 (ja) * 1993-07-01 2002-09-17 ヤマハ株式会社 光ディスク記録装置
JP3581368B2 (ja) * 1994-05-31 2004-10-27 ソニー株式会社 データ記録装置
US5508985A (en) * 1994-10-11 1996-04-16 Eastman Kodak Company Method for detecting and processing synchronization marks extracted from a prerecorded wobbled groove on a compact disk
US5506824A (en) * 1994-12-20 1996-04-09 Eastman Kodak Company Frequency modulation to biphase data conversion for writable CD ATIP data
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JP3912444B2 (ja) * 1997-09-30 2007-05-09 ミツミ電機株式会社 光ディスク装置
US6266308B1 (en) * 1999-05-26 2001-07-24 Mitsumi Electric Co. Optical disc drive and method of detecting an end portion of recorded data recorded in an optical disc loaded in the optical disc drive

Also Published As

Publication number Publication date
JPH10283658A (ja) 1998-10-23
EP1515334A2 (de) 2005-03-16
EP0871173B1 (de) 2009-07-22
EP1515333A2 (de) 2005-03-16
JP3708668B2 (ja) 2005-10-19
EP0871173A3 (de) 2002-01-23
EP1515334A3 (de) 2007-11-21
US6125089A (en) 2000-09-26
EP1515333A3 (de) 2007-11-28
EP1515334B1 (de) 2011-08-17
EP0871173A2 (de) 1998-10-14

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