KR890702199A - 디스크 기록 장치 - Google Patents

디스크 기록 장치

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Publication number
KR890702199A
KR890702199A KR1019890701420A KR890701420A KR890702199A KR 890702199 A KR890702199 A KR 890702199A KR 1019890701420 A KR1019890701420 A KR 1019890701420A KR 890701420 A KR890701420 A KR 890701420A KR 890702199 A KR890702199 A KR 890702199A
Authority
KR
South Korea
Prior art keywords
recording
input data
disk
abnormality
predetermined
Prior art date
Application number
KR1019890701420A
Other languages
English (en)
Inventor
야스아끼 마에다
Original Assignee
오오가 노리오
소니 가부시끼 가이샤
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 오오가 노리오, 소니 가부시끼 가이샤 filed Critical 오오가 노리오
Publication of KR890702199A publication Critical patent/KR890702199A/ko

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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
    • G11B20/1251—Formatting, e.g. arrangement of data block or words on the record carriers on discs for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] data
    • 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
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect 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
    • G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
    • 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
    • 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
    • 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
    • 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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • 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
    • G11B7/0045—Recording
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24073—Tracks
    • G11B7/24082—Meandering
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/10537—Audio or video recording
    • G11B2020/10592—Audio or video recording specifically adapted for recording or reproducing multichannel signals
    • 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
    • G11B2020/10629—Data buffering arrangements, e.g. recording or playback buffers the buffer having a specific structure
    • G11B2020/10638—First-in-first-out memories [FIFO] buffers
    • 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
    • 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
    • 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
    • G11B2220/2525—Magneto-optical [MO] 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)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Magnetic Record Carriers (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)

Abstract

내용 없음

Description

디스크 기록 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 CD방식의 광자기 디스크의 기록 포맷을 도시하는 모식도면, 제 2 도는 상기 광자기 디스크에 기록되는 데이타의 1 프레임의 데이타 포맷을 도시하는 모식도면, 제 3 도는 상기 광자기 드스크에 기록되는 서브코드 채널의 블럭 구성을 도시하는 모식도면이다.

Claims (8)

  1. 기록 트랙 상에 소정의 절대 어드레스 정보가 미리 기록된 디스크상 기록매체에 소정의 입력 데이타를 기록하는 디스크 기록장치에 있어서, 상기 입력 데이타를 차례로 일단 소정의 기록단위마다에 기억함과 더불어, 해당 소정의 기록단위마다의 임의의 위치에서 판독해서 기록수단으로 송출하는 입력기억 제어수단과, 상기 기록 트랙상의 상기 절대 어드레스 정보를 항시 감시하고 해당 절대 어드레스 정보에 기존해서 이상을 검출함과 더불어 해당 이상이 발생했을 때엔 상기 기록 트랙의 기록중의 상기 기록단위의 선두위치에서 상기 기록 수단이 되돌아올때까지의 귀환시간을 연산하고, 해당 연산 결과에 대응한 상기 기록 단위수만큼 앞에, 상기 입력 기억 제어 수단의 상기 판독 위치를 제어해서 기록하는 이상 검출 제어 수단을 구비하는 것을 특징으로 하는 디스크 기록 장치.
  2. 제 1 항에 있어서, 상기 절대 어드레스 정보를 기록 트랙상에 소정의 기록단위마다의 제어 신호로서 미리 기록해두고, 상기 이상 검출 제어 수단은 기록 트랙부터의 재상 신호에 기준해서 기록 동작의 이상을 검출하는 것을 특징으로 하는 디스크 기록 장치.
  3. 제 2 항에 있어서, 상기 제어 신호가 워프링 정보로서 미리 기록된 광자기 기록매체에 입력 데이타를 자계변조 방식으로 소정의 기록단위 마다에 기억하는 것을 특징으로 하는 디스크 기록 장치.
  4. 제 2 항에 있어서, 1빔의 광 헤드에서 상기 제어 신호를 광 자기기록 매체로부터 재생함과 더불어 입력 데이타를 상기 광 자기 기록 매체에 자계 변조 기록하는 것을 특징으로 하는 디스크 기록 장치.
  5. 제 1 항에 있어서, 디스크상 기록 매체의 기록 트랙을 광빔으로 주사해서 데이타의 기록 재상을 행하는 광헤드를 갖추며, 상기 이상 검출 제어 수단은 기록 동작의 이상을 검출했을 때 상기 광 헤드의 레이저 출력을 재생 레벌로 절환하는 제어를 행하는 것을 특징으로 하는 디스크 기록 장치.
  6. 제 1 항에 있어서, 상기 입력 기억 제어 수단은 입력 데이타를 소정의 기록단위마다에 기억하는 퍼스트 인퍼스트 아우트 메모리를 갖추고 이뤄진 것을 특징으로 하는 디스크 기록 장치.
  7. 제 6 항에 있어서, 입력 데이타의 기록 단위를 1 프레임으로 한 것을 특징으로 하는 디스크 기록 장치.
  8. 제 7 항에 있어서, 상기 퍼스트 인퍼스트 아웃트 메모리는 아나로그 스위치로 구성된 데이타 선택 회로를 거쳐서 입력 데이타가 판독되는 것을 특징으로 하는 디스크 기록 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890701420A 1987-11-30 1988-11-28 디스크 기록 장치 KR890702199A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62301845A JPH01143080A (ja) 1987-11-30 1987-11-30 記録装置
JP301845 1987-11-30
PCT/JP1988/001201 WO1989005509A1 (fr) 1987-11-30 1988-11-28 Appareil d'enregistrement sur disques

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019970700013U Division KR200141095Y1 (ko) 1987-11-30 1988-11-28 디스크 기록장치

Publications (1)

Publication Number Publication Date
KR890702199A true KR890702199A (ko) 1989-12-23

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ID=17901852

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Application Number Title Priority Date Filing Date
KR2019970700013U KR200141095Y1 (ko) 1987-11-30 1988-11-28 디스크 기록장치
KR1019890701420A KR890702199A (ko) 1987-11-30 1988-11-28 디스크 기록 장치

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Country Status (7)

Country Link
US (1) US5099464A (ko)
EP (1) EP0364586B1 (ko)
JP (1) JPH01143080A (ko)
KR (2) KR200141095Y1 (ko)
AT (1) ATE109586T1 (ko)
DE (1) DE3850969T2 (ko)
WO (1) WO1989005509A1 (ko)

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EP0364586A4 (en) 1991-12-04
DE3850969D1 (de) 1994-09-08
JPH01143080A (ja) 1989-06-05
KR200141095Y1 (ko) 1999-05-01
EP0364586B1 (en) 1994-08-03
WO1989005509A1 (fr) 1989-06-15
DE3850969T2 (de) 1995-01-19
KR970700013U (ko) 1997-12-24
ATE109586T1 (de) 1994-08-15
EP0364586A1 (en) 1990-04-25
US5099464A (en) 1992-03-24

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