KR840003102A - 개량 스켈치 장치가 내장된 비데오 디스크 플레이어 - Google Patents

개량 스켈치 장치가 내장된 비데오 디스크 플레이어 Download PDF

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Publication number
KR840003102A
KR840003102A KR1019820005787A KR820005787A KR840003102A KR 840003102 A KR840003102 A KR 840003102A KR 1019820005787 A KR1019820005787 A KR 1019820005787A KR 820005787 A KR820005787 A KR 820005787A KR 840003102 A KR840003102 A KR 840003102A
Authority
KR
South Korea
Prior art keywords
squelch
signal
video disc
disc player
video
Prior art date
Application number
KR1019820005787A
Other languages
English (en)
Other versions
KR880000100B1 (ko
Inventor
알버트 윌버(외 1) 제임스
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.)
Filing date
Publication date
Application filed by 글렌 에이취. 브르스틀, 알.씨. 에이. 코포레이션 filed Critical 글렌 에이취. 브르스틀
Publication of KR840003102A publication Critical patent/KR840003102A/ko
Application granted granted Critical
Publication of KR880000100B1 publication Critical patent/KR880000100B1/ko

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Classifications

    • 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
    • G11B5/027—Analogue 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
    • 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
    • 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
    • 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
    • G11B20/22—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/03—Driving or moving of heads for correcting time base error during transducing operation, by driving or moving the head in a direction more or less parallel to the direction of travel of the recording medium, e.g. tangential direction on a rotating disc
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation
    • G11B21/081—Access to indexed tracks or parts of continuous track
    • G11B21/083—Access to indexed tracks or parts of continuous track on discs
    • G11B21/085—Access to indexed tracks or parts of continuous track on discs with track following of accessed part
    • 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 
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

내용 없음

Description

개량 스켈치 장치가 내장된 비데오 디스크 플레이어
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명을 실시하는 비데오 디스크 플레이어에 대한 부분 계통 블록선도.

Claims (1)

  1. 비데오 디스크 플레이어에 있어서, 비데오 디스크 레코드로부터 비데오 신호를 재생하기 위한 신호복구수단(16)과; 복구된 비데오 신호에 응답하여 처리된 비데오 출력신호와 데이타 출력 신호를 제공하기위한 처리기 수단(30)과; 처리된 비데오 신호에 응답하여 출력신호를 제공하기 위한 출력수단(20)과; 상기 복구수단과 상기 출력 수단 사이의 결로에 삽입되어 작동될때 상기 복구된 비데오 신호르 상기 처리기수단으로 처리하기에 앞서 그 신호를 스퀠칭하기 위해 응답하는 제1스켈치 회로(40)와, 상기 처리기수단과 상기 출력수단 사이의 결로에 삽입되어, 작동될때 상기 처리된 비데오 신호를 스퀠칭 하기 위해 응답하는 제2 스켈치회로 수단(50)과, 상기 데이타 출력신호에 응답하고 또 상기 제1및 제2스켈치 회로수단을 선택적으로 작동시키기 위해 여기에 공급된 플레이어 동작모드 제어신호에 응답하는 제어수단(60)을 특징으로 하는 개량 스퀠치 장치가 내장된 비데오 디스크 플레이어.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8205787A 1982-01-07 1982-12-23 개량 스퀠치 장치가 내장된 비데오 디스크 플레이어 KR880000100B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US337841 1982-01-07
US337,841 1982-01-07
US06/337,841 US4484174A (en) 1982-01-07 1982-01-07 Video disc player having improved squelch system

Publications (2)

Publication Number Publication Date
KR840003102A true KR840003102A (ko) 1984-08-13
KR880000100B1 KR880000100B1 (ko) 1988-02-23

Family

ID=23322251

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8205787A KR880000100B1 (ko) 1982-01-07 1982-12-23 개량 스퀠치 장치가 내장된 비데오 디스크 플레이어

Country Status (6)

Country Link
US (1) US4484174A (ko)
JP (1) JPS58120381A (ko)
KR (1) KR880000100B1 (ko)
DE (1) DE3248377C2 (ko)
FR (1) FR2519499B1 (ko)
GB (1) GB2113947B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128028A (ja) * 1982-01-25 1983-07-30 Matsushita Electric Ind Co Ltd 光デイスク再生装置
FR2527369B1 (fr) * 1982-05-23 1987-04-17 Sony Corp Procede et appareil pour reproduire une information de programme notamment lecteur de disque
US4627101A (en) * 1985-02-25 1986-12-02 Rca Corporation Muting circuit
US4628539A (en) * 1985-02-25 1986-12-09 Rca Corporation Muting circuit
US5166805A (en) * 1985-06-18 1992-11-24 Pioneer Electronic Corporation Disk player with a blanking during fast scanning
JPH051187Y2 (ko) 1985-06-18 1993-01-13
JP2637401B2 (ja) * 1986-06-26 1997-08-06 キヤノン株式会社 記録装置
DE3704718A1 (de) * 1987-02-14 1988-08-25 Thomson Brandt Gmbh Geraet zur wiedergabe von daten
US20060178644A1 (en) * 2004-12-03 2006-08-10 Reynolds David L Pharmaceutical cartridge assembly and method of filling same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1427928A (en) * 1972-04-19 1976-03-10 Rca Corp Control signal apparatus for detecting signal presence or absence
JPS5137766B2 (ko) * 1972-10-30 1976-10-18
GB1531214A (en) * 1974-11-18 1978-11-08 Rca Corp Squelch circuit
GB1523284A (en) * 1974-11-18 1978-08-31 Rca Corp End of play circuit
JPS5257715A (en) * 1975-11-06 1977-05-12 Sony Corp Reproducing equipment of static picture
US4119812A (en) * 1977-04-20 1978-10-10 Rca Corporation Signal defect detection and compensation with signal de-emphasis
JPS5547780A (en) * 1978-09-30 1980-04-04 Pioneer Electronic Corp Recording and reproducing unit for video format signal
JPS5570901A (en) * 1978-11-21 1980-05-28 Sharp Corp Squelch unit
US4286290A (en) * 1979-08-20 1981-08-25 Rca Corporation Fast recovery squelch circuit for a video disc player
US4307418A (en) * 1979-10-12 1981-12-22 Rca Corporation Video disc player system for correlating stylus position with information previously detected from disc
US4361849A (en) * 1980-11-06 1982-11-30 Rca Corporation Video disc vari-speed playback system
US4393489A (en) * 1981-03-30 1983-07-12 Rca Corporation Audio processor for single, channel, matrixed two-channel and un-matrixed two-channel signals
US4387407A (en) * 1981-08-27 1983-06-07 Rca Corporation Video disc player having auxiliary vertical synchronizing generator

Also Published As

Publication number Publication date
DE3248377C2 (de) 1985-04-18
FR2519499B1 (fr) 1986-03-07
JPH0363873B2 (ko) 1991-10-02
GB2113947A (en) 1983-08-10
KR880000100B1 (ko) 1988-02-23
GB2113947B (en) 1985-07-31
US4484174A (en) 1984-11-20
DE3248377A1 (de) 1983-07-14
FR2519499A1 (fr) 1983-07-08
JPS58120381A (ja) 1983-07-18

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