DE69622806T2 - Informationslesegerät - Google Patents

Informationslesegerät

Info

Publication number
DE69622806T2
DE69622806T2 DE69622806T DE69622806T DE69622806T2 DE 69622806 T2 DE69622806 T2 DE 69622806T2 DE 69622806 T DE69622806 T DE 69622806T DE 69622806 T DE69622806 T DE 69622806T DE 69622806 T2 DE69622806 T2 DE 69622806T2
Authority
DE
Germany
Prior art keywords
information reader
reader
information
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
DE69622806T
Other languages
English (en)
Other versions
DE69622806D1 (de
Inventor
Kanji Ishihara
Shinichi Okada
Keiji Katata
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Publication of DE69622806D1 publication Critical patent/DE69622806D1/de
Application granted granted Critical
Publication of DE69622806T2 publication Critical patent/DE69622806T2/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
    • 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
    • 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
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • 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
    • 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
    • G11B19/28—Speed controlling, regulating, or indicating
    • 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
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • 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]
DE69622806T 1995-09-07 1996-09-06 Informationslesegerät Expired - Lifetime DE69622806T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7255668A JPH0973729A (ja) 1995-09-07 1995-09-07 情報読取装置

Publications (2)

Publication Number Publication Date
DE69622806D1 DE69622806D1 (de) 2002-09-12
DE69622806T2 true DE69622806T2 (de) 2003-04-10

Family

ID=17281962

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69622806T Expired - Lifetime DE69622806T2 (de) 1995-09-07 1996-09-06 Informationslesegerät

Country Status (5)

Country Link
US (1) US5805548A (de)
EP (1) EP0762416B1 (de)
JP (1) JPH0973729A (de)
CN (2) CN1102285C (de)
DE (1) DE69622806T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100205425B1 (ko) * 1995-11-21 1999-07-01 구자홍 광 디스크의 기록재생장치 및 방법
TW337580B (en) 1996-07-24 1998-08-01 Hitachi Ltd Disc reproducing method and disc reproducing apparatus
US5896280A (en) 1997-11-25 1999-04-20 Exide Electronics Corporation Frequency converter and improved UPS employing the same
US5982728A (en) * 1996-07-25 1999-11-09 Matsushita Electric Industrial Co., Ltd. Reading information from a disk-shaped recording medium that is rotatable at a plurality of speeds
JPH1079164A (ja) * 1996-09-03 1998-03-24 Pioneer Electron Corp 情報読取装置
US5974013A (en) * 1996-11-20 1999-10-26 Sony Corporation Disc reproducing apparatus and head position calculating method
US6246650B1 (en) 1996-12-18 2001-06-12 Sony Corporation Method and apparatus for high speed data reproduction
AU4185900A (en) * 1999-03-30 2000-11-14 Tivo, Inc. System for automatic playback position correction after fast forward or reverse
US6870802B1 (en) * 1999-05-27 2005-03-22 Matsushita Electric Industrial Co., Ltd. Information reproduction apparatus with selective CLV and CAV control
DE19933419C1 (de) * 1999-07-16 2000-12-14 Bosch Gmbh Robert Verfahren zur Einstellung einer Drehzahl
TW452760B (en) * 1999-07-20 2001-09-01 Asustek Comp Inc Method to control the speed of optical information reproducing apparatus
ID28801A (id) 1999-08-31 2001-07-05 Matsushita Electric Ind Co Ltd Sistem pemutar ulang cakram
AU2119301A (en) * 1999-10-22 2001-05-08 Teraconnect, Inc. Wafer scale integration and remoted subsystems using opto-electronic transceivers
JP2001195829A (ja) * 2000-01-07 2001-07-19 Hitachi Ltd データ記録再生装置
JP3860394B2 (ja) * 2000-06-20 2006-12-20 株式会社リコー 情報再生方法及び情報再生装置
JP3812378B2 (ja) * 2001-07-12 2006-08-23 ティアック株式会社 光ディスク装置
US7035179B2 (en) * 2002-08-09 2006-04-25 Media Tek Inc. Optical recording method and apparatus with different recording rates
KR100524946B1 (ko) * 2003-02-17 2005-11-01 삼성전자주식회사 롬 드라이브에서 데이터 처리 방법
JP2004334940A (ja) 2003-05-01 2004-11-25 Pioneer Electronic Corp 回転制御装置、その方法、そのプログラム、そのプログラムを記録した記録媒体、および、情報処理装置
CN1992044B (zh) * 2005-12-30 2010-05-05 上海乐金广电电子有限公司 光记录媒体的高速扫描速度改善方法
JP4609735B2 (ja) * 2008-03-31 2011-01-12 ソニー株式会社 情報処理装置および方法、プログラム、並びに記録再生装置
KR101315450B1 (ko) * 2011-07-15 2013-10-14 도시바삼성스토리지테크놀러지코리아 주식회사 광 디스크 구동 방법 및 이를 적용한 드라이브 장치
CN105474317A (zh) * 2013-08-28 2016-04-06 皇家飞利浦有限公司 光盘的盘旋转速度简档

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888874A (ja) * 1981-11-20 1983-05-27 Toshiba Corp 情報記録再生装置
US5517477A (en) * 1990-01-19 1996-05-14 Sony Corporation Data recording method and data reproducing apparatus
US5425014A (en) * 1991-07-25 1995-06-13 Teac Corporation Apparatus for constant angular velocity reading of constant linear velocity disks
JP2679568B2 (ja) * 1992-03-26 1997-11-19 ヤマハ株式会社 光ディスクのアクセス方法及び装置
DE4345611B4 (de) * 1992-04-16 2011-06-16 Mitsubishi Denki K.K. Wiedergabe-Gerät
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

Also Published As

Publication number Publication date
US5805548A (en) 1998-09-08
EP0762416B1 (de) 2002-08-07
JPH0973729A (ja) 1997-03-18
DE69622806D1 (de) 2002-09-12
CN1102285C (zh) 2003-02-26
CN1420491A (zh) 2003-05-28
EP0762416A2 (de) 1997-03-12
CN1158473A (zh) 1997-09-03
EP0762416A3 (de) 1998-01-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition