KR830004743A - 비데오 디스크 시스템 - Google Patents

비데오 디스크 시스템 Download PDF

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Publication number
KR830004743A
KR830004743A KR1019800003922A KR800003922A KR830004743A KR 830004743 A KR830004743 A KR 830004743A KR 1019800003922 A KR1019800003922 A KR 1019800003922A KR 800003922 A KR800003922 A KR 800003922A KR 830004743 A KR830004743 A KR 830004743A
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South Korea
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signal
code
video
word
data word
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KR1019800003922A
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English (en)
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KR850001309B1 (ko
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벤자민 디터리히 찰스
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에드워드 제이·노요턴
알 씨 에이 코퍼레이션
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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/09—Digital recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • 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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1806—Pulse code modulation systems for audio signals
    • G11B20/1813—Pulse code modulation systems for audio signals by adding special bits or symbols to the coded information
    • 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
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • 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
    • G11B27/3036—Time code signal
    • G11B27/3054—Vertical Interval Time code [VITC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H04N5/9206—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • 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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/34—Indicating arrangements 

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Error Detection And Correction (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

내용 없음

Description

비데오 디스크 시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 기수 및 우수필드간의 수직귀선소거간격을 포함하는 텔레비젼신호도, 제2도는 발표된 기록방법으로 사용된 디지탈 데이타 형태도, 제3도는 비데오 디스크 인코우더의 계통도, 제4도는 비데오 디스크 플레이어의 계통도.

Claims (4)

  1. 비데오 신호에 정보어를 인코우딩시키기 위한 비데오 디스크 기록장치에 있어서, 이 장치가, 비데오 신호를 발생시키기 위한 장치와, 개시코드에 상응하는 제1연속 데이타를 발생시키기 위한 장치와, 상기 정보어의 최소한 한 부분이상의 오차코드에 상응하는 제2연속 데이타를 발생시키기 위한 장치 및 상기 기록된 데이타어가 상기 개시코드를 포함하고 상기 오차코드는 상기 정보어전에 전송되는 기록된 데이타어에 의해 상기 비데오 신호를 변조시키기 위한 장치를 포함하는 것을 특징으로 하는 비데오 디스크 시스템.
  2. 오차코드어와 정보어를 포함하는 기록된 데이타어에 의해 수직귀선소거간결 동안의 수평선동안 서브캐리어신호와 동시에 변조되고 비데오 디스크 레코드 매체상의 상기 서브캐리어신호를 포함하는 비데오신호를 기록하기 위한 비데오 디스크 기록장치에 있어서, 상기 데이타어의 프레임동기를 위한 장치가 상기 서브캐리어신호와 동기로 바커코드에 상응하는 개시코드를 연속 발생시키기 위한 장치를 포함하는 것을 특징으로 하는 비데오 디스크 시스템.
  3. 개시코드와 오차코드 및 정보비트를 포함하는 기록된어에 의하여 서브캐리어신호와 동기로 변조되고 서브캐리어신호를 포함하는 비데오신호로부터 정보어를 디코우딩하기 위한 비데오 디스크 재생디코우더장치에 있어서, 상기 디코우더장치가, 상기 기록된 데이타어의 비트에 상응하는 수신된 데이타어출력을 가지며 상기 서브캐리어 신호와 동기로 상기 비데오 신호를 추출하기 위해 상기 비데오 신호에 반응하는 디지탈 데이타 수신장치와 상기 개시코드를 검출하기 위한 상기 수신장치에 결합된 제1디코우더장치와 상기 제1디코우더장치와 반응하고 상기 기록된 데이타어의 종료에 사실상 동일한 시간에 대해 상기 제1디코우더장치에 의해 상기 개시코드의 검출에 연속된 시간간격을 한정하는 제1신호를 발생시키기 위한 장치를 포함하는 수상기 제어장치 및, 상기 정보비트에 상응하는 상기 기록된 데이타어의 최소한 한 부분을 저장하기 위한 상기 수상기 제어장치로부터 상기 제1신호에 반응하고 상기 수신장치에 결합된 전이레지스터 장치를 포함하는 것을 특징으로 하는 비데오 디스크 시스템.
  4. 개시코드와 오차코드 및 정보어를 포함하는 기록된 데이타에 의해 상기 비데오신호의 수직귀선소 기간격동안의 수평선동안 상기 서브캐리어신호와 동기로 변조되고 서브캐리어 신호를 포함하는 비데오신호가 인코우딩된 비데오 디스크를 주행시키기 위한 비데오 디스크 재생장치에 있어서, 상기 기록된 데이타어에 상기 비데오 디스크 플레이어의 프레임동기를 위한 장치가, 수신된 데이타어의 개개비트를 검출하기위해 상기 서브캐리어신호와 동기로 상기 비데오신호를 추출하기 위한 수신장치와, 상기 개시코드발생을 검출하고 바커코드에 상응하는 상기 개시코드의 검출에 반응하여 프레임동기신호를 제공하기 위해 상기 수신장치에 반응하는 개시코드검출장치 및, 상기 재생장치의 상기 데이타어의 적어도 한 부분을 저장하기 위해 상기 프레임동기신호에 반응하는 장치를 포함하는 것을 특징으로 하는 비데오 디스크 시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800003922A 1979-10-12 1980-10-13 비데오 디스크 시스템용 인코더 KR850001309B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84393 1979-10-12
US84,393 1979-10-12
US06/084,393 US4308557A (en) 1979-10-12 1979-10-12 Video disc system

Publications (2)

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KR830004743A true KR830004743A (ko) 1983-07-16
KR850001309B1 KR850001309B1 (ko) 1985-09-12

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Country Status (20)

Country Link
US (1) US4308557A (ko)
JP (2) JPS5664577A (ko)
KR (1) KR850001309B1 (ko)
AU (1) AU537991B2 (ko)
BE (2) BE885650A (ko)
BR (1) BR8006458A (ko)
CA (1) CA1154535A (ko)
DE (1) DE3038358C2 (ko)
DK (1) DK430080A (ko)
ES (1) ES495837A0 (ko)
FI (1) FI803143L (ko)
FR (1) FR2467520A1 (ko)
GB (1) GB2060311B (ko)
IT (1) IT1133858B (ko)
NL (1) NL8005623A (ko)
NZ (1) NZ195229A (ko)
PL (1) PL227239A1 (ko)
SE (1) SE8006981L (ko)
SU (1) SU1103813A3 (ko)
ZA (2) ZA806172B (ko)

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Also Published As

Publication number Publication date
FR2467520A1 (fr) 1981-04-17
IT8025252A0 (it) 1980-10-09
GB2060311A (en) 1981-04-29
NL8005623A (nl) 1981-04-14
KR850001309B1 (ko) 1985-09-12
ES8200982A1 (es) 1981-11-16
IT1133858B (it) 1986-07-24
ES495837A0 (es) 1981-11-16
FI803143L (fi) 1981-04-13
BE885650A (fr) 1981-02-02
BE885649A (fr) 1981-02-02
ZA806171B (en) 1981-09-30
GB2060311B (en) 1984-06-20
PL227239A1 (ko) 1981-07-10
AU6299680A (en) 1981-04-16
DE3038358A1 (de) 1981-04-23
JPS5664577A (en) 1981-06-01
SU1103813A3 (ru) 1984-07-15
DE3038358C2 (de) 1983-06-09
SE8006981L (sv) 1981-04-13
CA1154535A (en) 1983-09-27
NZ195229A (en) 1985-01-31
AU537991B2 (en) 1984-07-26
ZA806172B (en) 1982-05-26
DK430080A (da) 1981-04-13
US4308557A (en) 1981-12-29
BR8006458A (pt) 1981-04-14
JPS5664578A (en) 1981-06-01

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