KR100280247B1 - 데이터 신호 재생 방법 및 장치 - Google Patents

데이터 신호 재생 방법 및 장치 Download PDF

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Publication number
KR100280247B1
KR100280247B1 KR1019980044833A KR19980044833A KR100280247B1 KR 100280247 B1 KR100280247 B1 KR 100280247B1 KR 1019980044833 A KR1019980044833 A KR 1019980044833A KR 19980044833 A KR19980044833 A KR 19980044833A KR 100280247 B1 KR100280247 B1 KR 100280247B1
Authority
KR
South Korea
Prior art keywords
data
usable capacity
storage means
speed
data storage
Prior art date
Application number
KR1019980044833A
Other languages
English (en)
Korean (ko)
Other versions
KR19990037387A (ko
Inventor
히로유끼 다나까
Original Assignee
가네꼬 히사시
닛뽕덴끼 가부시끼가이샤
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 가네꼬 히사시, 닛뽕덴끼 가부시끼가이샤 filed Critical 가네꼬 히사시
Publication of KR19990037387A publication Critical patent/KR19990037387A/ko
Application granted granted Critical
Publication of KR100280247B1 publication Critical patent/KR100280247B1/ko

Links

Classifications

    • 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
    • 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
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • 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
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10222—Improvement or modification of read or write signals clock-related aspects, e.g. phase or frequency adjustment or bit synchronisation
    • G11B20/1024—Improvement or modification of read or write signals clock-related aspects, e.g. phase or frequency adjustment or bit synchronisation wherein a phase-locked loop [PLL] is used
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • G11B2020/10675—Data buffering arrangements, e.g. recording or playback buffers aspects of buffer control
    • 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
    • G11B2020/1242—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 the area forming one or more zones, wherein each zone is shaped like an annulus or a circular sector
    • G11B2020/1245—CLV zone, in which a constant linear velocity is used
    • 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
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Rotational Drive Of Disk (AREA)
  • Optical Recording Or Reproduction (AREA)
KR1019980044833A 1997-10-27 1998-10-26 데이터 신호 재생 방법 및 장치 KR100280247B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9294361A JPH11134772A (ja) 1997-10-27 1997-10-27 データ信号の再生方法及び再生装置
JP97-294361 1997-10-27

Publications (2)

Publication Number Publication Date
KR19990037387A KR19990037387A (ko) 1999-05-25
KR100280247B1 true KR100280247B1 (ko) 2001-03-02

Family

ID=17806725

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980044833A KR100280247B1 (ko) 1997-10-27 1998-10-26 데이터 신호 재생 방법 및 장치

Country Status (4)

Country Link
JP (1) JPH11134772A (zh)
KR (1) KR100280247B1 (zh)
CN (1) CN1126095C (zh)
TW (1) TW392144B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6836454B2 (en) 2000-03-08 2004-12-28 Hitachi, Ltd. Method and apparatus for reading and writing information onto and from information recording disks
DE60119209T2 (de) * 2000-03-31 2007-02-15 Matsushita Electric Industrial Co., Ltd., Kadoma Informationsaufzeichnung- und - wiedergabegerät, Informationsaufzeichnung- und - wiedergabeverfahren und Informationssignalquelle dafür

Also Published As

Publication number Publication date
CN1126095C (zh) 2003-10-29
KR19990037387A (ko) 1999-05-25
CN1221946A (zh) 1999-07-07
TW392144B (en) 2000-06-01
JPH11134772A (ja) 1999-05-21

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Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee