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KR980004777A - 광디스크 기록포맷 - Google Patents

광디스크 기록포맷 Download PDF

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Publication number
KR980004777A
KR980004777A KR1019960023016A KR19960023016A KR980004777A KR 980004777 A KR980004777 A KR 980004777A KR 1019960023016 A KR1019960023016 A KR 1019960023016A KR 19960023016 A KR19960023016 A KR 19960023016A KR 980004777 A KR980004777 A KR 980004777A
Authority
KR
South Korea
Prior art keywords
optical disc
data
recording
composite signal
recording format
Prior art date
Application number
KR1019960023016A
Other languages
English (en)
Other versions
KR100251538B1 (ko
Inventor
김영식
Original Assignee
구자홍
Lg 전자주식회사
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 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019960023016A priority Critical patent/KR100251538B1/ko
Publication of KR980004777A publication Critical patent/KR980004777A/ko
Application granted granted Critical
Publication of KR100251538B1 publication Critical patent/KR100251538B1/ko

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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
    • G11B27/28—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
    • 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
    • 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
    • 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
    • G11B2020/1291—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting serves a specific purpose

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

본 발명은 광디스크의 기록용량을 감소시키지 않으면서 서브신호 및 데이타 신호와 함께 어드레스 정보를 광디스크에 기록하여 광디스크로부터 원하는 데이타의 억세스를 용이하게 하는 광디스크 기록포맷에 관한 것이다.
상기 광디스크 기록포맷을 데이타를 기록하기 위한 데이타영역들을 광디스크의 트랙을 따라 배열되도록 한다. 그리고 데이타영역들간의 사이에는 복합신호를 저장하기 위한 복합신호영역들이 위치한다. 복합신호는 데이타영역들의 번지를 나타내는 어드레스정보와 서브의 제어를 위해 사용될 서브신호가 합성됨에 의해 발생된다.

Description

광디스크 기록포맷
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명의 실시예에 따른 광디스크 기록포맷을 도시하는 도면.
제3도는 본 발명의 실시예에 기록포맷에 따라 기록된 기록피트의 상태를 도시하는 도면.

Claims (2)

  1. 정보가 광학적으로 기록되는 광디스크에 있어서, 데이타를 기록하기 위해 트랙을 따라 형성된 데이타영역들과, 서보신호 및 어드레스 정보를 복합한 복합신호를 기록하기 위해 상기 트랙을 따라 상기 데이타영역들과 교번적으로 배열된 복합신호영역들을 구비한 것을 특징으로 하는 광디스크 기록포맷.
  2. 제1항에 있어서, 상기 데이타영역은 메인트랙을 따라 기록된 기록피트들을 구비하고, 상기 복합신호영역은 메인트랙으로부터 각각 일정거리만큼 이격된 보조 트랙들에 인접한 기록피트들을 구비한 것을 특징으로 하는 광디스크 기록포맷.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960023016A 1996-06-22 1996-06-22 광디스크 기록포맷 KR100251538B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960023016A KR100251538B1 (ko) 1996-06-22 1996-06-22 광디스크 기록포맷

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960023016A KR100251538B1 (ko) 1996-06-22 1996-06-22 광디스크 기록포맷

Publications (2)

Publication Number Publication Date
KR980004777A true KR980004777A (ko) 1998-03-30
KR100251538B1 KR100251538B1 (ko) 2000-04-15

Family

ID=19462930

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960023016A KR100251538B1 (ko) 1996-06-22 1996-06-22 광디스크 기록포맷

Country Status (1)

Country Link
KR (1) KR100251538B1 (ko)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967403A (en) * 1986-08-25 1990-10-30 Sony Corporation Multi-format optical disk and reading device

Also Published As

Publication number Publication date
KR100251538B1 (ko) 2000-04-15

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