KR850000116A - Video disc player - Google Patents

Video disc player Download PDF

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Publication number
KR850000116A
KR850000116A KR1019840003006A KR840003006A KR850000116A KR 850000116 A KR850000116 A KR 850000116A KR 1019840003006 A KR1019840003006 A KR 1019840003006A KR 840003006 A KR840003006 A KR 840003006A KR 850000116 A KR850000116 A KR 850000116A
Authority
KR
South Korea
Prior art keywords
transducer
raster
scene
video disc
disc player
Prior art date
Application number
KR1019840003006A
Other languages
Korean (ko)
Inventor
마틴 와인 챨스
Original Assignee
글렌 에이취. 브르스틀
알.씨.에이 코포레이션
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.)
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Publication date
Application filed by 글렌 에이취. 브르스틀, 알.씨.에이 코포레이션 filed Critical 글렌 에이취. 브르스틀
Publication of KR850000116A publication Critical patent/KR850000116A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00Electrically-operated educational appliances
    • G09B5/06Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G09B5/065Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00Head arrangements not specific to the method of recording or reproducing
    • G11B21/02Driving or moving of heads
    • G11B21/08Track changing or selecting during transducing operation
    • G11B21/081Access to indexed tracks or parts of continuous track
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00Head arrangements not specific to the method of recording or reproducing
    • G11B21/02Driving or moving of heads
    • G11B21/08Track changing or selecting during transducing operation
    • G11B21/081Access to indexed tracks or parts of continuous track
    • G11B21/083Access to indexed tracks or parts of continuous track on discs
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/026Electronic editing of analogue information signals, e.g. audio or video signals on discs
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28Indexing; 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
    • G11B27/30Indexing; 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
    • G11B27/3027Indexing; 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
    • G11B27/3036Time code signal
    • G11B27/3054Vertical Interval Time code [VITC]
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/06Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00Record carriers by type
    • G11B2220/20Disc-shaped record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

내용 없음.No content.

Description

비데오 디스크 플레이어Video disc player

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 원리에 따라 형성된 나선 트랙을 갖춘 비데오 디스크 레코드에 대한 평면도.1 is a plan view of a video disc record with a spiral track formed in accordance with the principles of the present invention.

제2도는 바늘 키커(kicker) 장치를 포함하는 레코드 디스크 재생시스템에 대한 블럭 선도.2 is a block diagram of a record disc playback system including a needle kicker device.

제3도 및 제4도는 개선된 기록 디스크 프로그램포맷(format)에 대한 도시도.3 and 4 illustrate an improved recording disc program format.

Claims (9)

정보 라스터가 가시 표시용 상상 기나 선트랙의 세그먼트에 기록되는 디스크형 기록 매체에서 나선 트랙에 기록된 정보 신호를 재생하기 위한 변환장치를 갖춘 디스크 시스템에 있어서의 비데오 디스크플레이어로서, 상기 변환장치가 건너뛰기 동작 이전의 상기 정보 신호를 변환시키는 제1회전부에서 상기 변환기가 상기 건너뛰기 동작 이후의 상기 정보 신호를 변환시키는 제2회전부로 상기 변환기가 건너뛰도록 상기 변환기의 운동에 영향을 미치기 위해 상기 변환기와 협력하는 키커 수단(21)과, 상기 변환기가 제1라스터 장면에서 제2라스트 장면으로 분지하도록 상기 변환기를 인에이블 시키는 분지 수단(31)과, 상기 키커 수단이 상기 변환기로 하여금 상기 나선형 트랙을 따라 예정된 선로를 따르게 하여 상기 변환기가 상기 예정된 선로를 따를 때 상기 분지 수단에 의해 선택된 상기 제2라스터 장면이 상기 표시수단상에 표시되도록 상기 키커 수단을 제어하기 위하여 제어신호를 제공하는 제어수단(30)을 구비하는 것을 특징으로 하는 비데오 디스크 플레이어.A video disc player in a disc system having an information raster for converting an information signal recorded on a spiral track in a disc-shaped recording medium recorded on a visible display imaginary device or a segment of a sun track. In order to influence the movement of the transducer such that the transducer is skipped from the first rotating portion converting the information signal before the skipping operation to the second rotating portion converting the information signal after the skipping operation. Kicker means 21 cooperating with a transducer, branching means 31 for enabling the transducer so that the transducer branches from the first raster scene to the second last scene, and the kicker means causing the transducer to cause the spiral Follow the track along the track so that the transducer follows the track And control means (30) for providing a control signal to control the kicker means such that the second raster scene selected by the branching means is displayed on the display means. 제1항에 있어서, 상기 나선 트랙은 상기 기록 매체의 표면에서 바늘 안내벽을 갖춘 홈으로 형성되고, 상기 변환기는 정보 재생 기간 동안 상기 홈과 맞물리는 상기홈에 적절한 경사를 갖는 바늘을 구비하며, 상기 바늘과 홈의 조합이 트랙간의 조사량을 감소시키고 이에 의해 홈 안내벽은 바늘이 상기 건너뛴 결과로 대략 상기 선택된 회전부에 있을 때 바늘이 선택된 회전부와 맞물리도록 돕는 것을 특징으로 하는 비데오 디스크 플레이어.2. The spiral track according to claim 1, wherein the spiral track is formed of a groove with a needle guide wall on the surface of the recording medium, and the transducer has a needle having a proper inclination to the groove that engages the groove during an information reproduction period, And the combination of the needle and the groove reduces the dose between tracks so that the groove guide wall helps the needle engage the selected rotation when the needle is in the selected rotation approximately as a result of the skip. 제2항에 있어서, 상기 홈은 삼각형인 것을 특징으로하는 비데오 디스크 플레이어.The video disc player of claim 2, wherein the groove is a triangle. 제1항이나 제3항에 있어서, 상기 변환기는 상기 표시가 공백상태일 때 상기 비데오 신호의 간격 동안 상기 제1회전부에서 상기 제2회전부로 건너뛰는 것을 특징으로 하는 비데오 디스크 플레이어.4. A video disc player according to claim 1 or 3, wherein said converter jumps from said first rotating portion to said second rotating portion during said video signal interval when said display is blank. 제4항에 있어서, 상기 간격은 텔레비젼 신호의 상기 귀선 소거간격인 것을 특징으로 하는 비데오 디스크 플레이.The video disc play according to claim 4, wherein said interval is said blanking interval of a television signal. 제2항에 있어서, 상기 키커 수단과 상기 제어수단은 제어된 개방 르프 트랙 건너뛰기 수단을 구성하는 것을 특징으로 하는 비데오 디스크 플레이어.A video disc player according to claim 2, wherein said kicker means and said control means constitute controlled open loop track skipping means. 전항 중 어느 항에 있어서, 상기 비데오 디스크 플레이어는 기록되는 정보에 대해 상기 변환기의 위치를 식별하기 위해 어드레스 정보에 응답하는 판독 수단과, 소망의 라스터 장면을 뒤따르기 위해 제어신호를 발생시키는 발생수단을 구비하며, 상기 발생 수단으로부터의 신호는 상기 소망의 라스터 장면을 개시하기 전에 상기 판독 수단에 의해 판단될 때 상기 변환기의 위치와 상기 소망의 라스터 장면에 영향을 미치는 정보 위치에 기반을 두는 것을 특징으로 하는 비데오 디스크 플레이어.The video disc player according to any one of the preceding claims, wherein said video disc player comprises: reading means responsive to address information for identifying the position of said transducer with respect to recorded information, and generating means for generating a control signal to follow a desired raster scene; Wherein the signal from the generating means is based on the position of the transducer and the information position affecting the desired raster scene when judged by the reading means prior to initiating the desired raster scene. A video disc player, characterized in that. 전항 중 어느 항에 있어서, 상기 제1 및 제2 라스터 장면의 부분은 서로 삽입되어 제어수단이 상기 제1라스터 장면에서 상기 제2라스터 장면으로의 천이기간 동안 연속적인 정보를 발생시키는데 영향을 미치게 되는 것을 특징으로 하는 비데오 디스크 플레이어.The method according to any one of the preceding claims, wherein portions of the first and second raster scenes are inserted into each other such that control means generate continuous information during the transition period from the first raster scene to the second raster scene. A video disc player characterized by going crazy. 디스크형 기록 매체에서 나선 트랙에 기록된 정보 신호를 재생하기 위한 변환 장치를 구비한 디스크 재생 시스템에 있어서의 비데오 디스크 플레이어로서, 상기 기록 매체에 대해 상기 변환장치의 제1위치와 부합되는 제1데이타 워드와 예정된 라스터 장면과 부합되는 제2데이타 워드와 상기 제1위치에서 상기 라스터 장면으로 상기 변환기를 재배치하는데 필요한 이동과 부합되는 제3데이타워드를 판독하기 위해 상기 정 신보호에 응답하는 디지탈데이타 수신수단(54),(56)과, 상기 예정된 라스터 장면을 선택하기 위하여 상기 디지탈데이타 수신수단에 입력워드를 제공하는 입력수단(31)과, 상기 입력수단으로부터의 상기입력 워드가 상기 제2데이타 워드와 일치하여 상기 변환기가 상기 이동에 의해 상기 제1위치에서 상기 제2위치로 재배치될 때 상기 작동에 영향을 미치는 수단으로서 상기 변환기의 작동에 영향을 미치기 위해 상기 변환기와 협력하는 키커수단(46)을 구비하는 것을 특징으로하는 비데오 디스크 플레이어.A video disc player in a disc reproducing system having a converting device for reproducing an information signal recorded on a spiral track in a disc-shaped recording medium, the first data corresponding to a first position of the converting device with respect to the recording medium. Digital data responsive to the mental protection for reading a word and a second data corresponding to a predetermined raster scene and a third data word corresponding to a movement necessary to relocate the converter from the first location to the raster scene Receiving means 54, 56, input means 31 for providing an input word to the digital data receiving means for selecting the predetermined raster scene, and the input word from the input means being the second word; The operation when the converter is relocated from the first position to the second position by the movement in accordance with a data word. And a kicker means (46) cooperating with said transducer to influence the operation of said transducer as means for influencing movement. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840003006A 1983-05-31 1984-05-30 Video disc player KR850000116A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49955283A 1983-05-31 1983-05-31
US499552 1983-05-31

Publications (1)

Publication Number Publication Date
KR850000116A true KR850000116A (en) 1985-02-25

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ID=23985703

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840003006A KR850000116A (en) 1983-05-31 1984-05-30 Video disc player

Country Status (4)

Country Link
JP (1) JPS6012882A (en)
KR (1) KR850000116A (en)
DE (1) DE3420275A1 (en)
FR (1) FR2548500A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102587962B1 (en) * 2019-06-25 2023-10-11 삼성전자주식회사 Search circuit, hammer address management circuit and memory system including the same

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Publication number Publication date
JPS6012882A (en) 1985-01-23
FR2548500A1 (en) 1985-01-04
DE3420275A1 (en) 1985-01-17

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