KR890015237A - Image signal waveform shaping circuit - Google Patents

Image signal waveform shaping circuit Download PDF

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Publication number
KR890015237A
KR890015237A KR1019880003148A KR880003148A KR890015237A KR 890015237 A KR890015237 A KR 890015237A KR 1019880003148 A KR1019880003148 A KR 1019880003148A KR 880003148 A KR880003148 A KR 880003148A KR 890015237 A KR890015237 A KR 890015237A
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KR
South Korea
Prior art keywords
synchronous
waveform shaping
shaping circuit
video signal
signal waveform
Prior art date
Application number
KR1019880003148A
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Korean (ko)
Other versions
KR950005041B1 (en
Inventor
윤종웅
Original Assignee
최근선
주식회사 금성사
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Application filed by 최근선, 주식회사 금성사 filed Critical 최근선
Priority to KR1019880003148A priority Critical patent/KR950005041B1/en
Publication of KR890015237A publication Critical patent/KR890015237A/en
Application granted granted Critical
Publication of KR950005041B1 publication Critical patent/KR950005041B1/en

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    • 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
    • G11B20/02—Analogue recording or reproducing
    • G11B20/06—Angle-modulation recording or reproducing

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

내용 없음No content

Description

영상신호 파형 정형회로Image signal waveform shaping circuit

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

제 1 도는 본 발명의 영상신호 파형 정형 블록도. 제 2 도는 제 1 도의 일실시 상세 회로도. 제 3 도는 제 2 도의 각부 파형도.1 is a video signal waveform shaping block diagram of the present invention. 2 is a detailed circuit diagram of one embodiment of FIG. 3 is a waveform diagram of each part of FIG.

Claims (2)

영상신호를 소정시간 지연하는 지연부(1)와, 상기 영상신호를 증폭하는 동기증폭구(2)와, 그 동기증폭부(2)에 출력되는 영상신호중 펄스성 잡음신호를 제거하여 출력하는 잡음제거부(3)와, 그 잡음제거부(3)에서 출력되는 영상신호를 동기신호를 분리하여 출력하는 동기분리부(4)와, 그 동기분리부(4)에서 출력되는 동기신호를 적정레벨로 하여 출력하는 버퍼부(5)와, 상기 지연부(1)에서 출력되는 영상신호에 상기 버퍼부(5)에서 출력되는 동기신호를 가산하는 가산부(6)로 구성하여된 것을 특징으로 하는 영상신호 파형 정형회로.A delay unit (1) for delaying a video signal for a predetermined time, a synchronous amplifier (2) for amplifying the video signal, and noise for removing and outputting a pulsed noise signal among the video signals outputted to the synchronous amplifier (2) The level of the canceling section 3, the synchronous separation section 4 for separating the synchronous signal from the video signal output from the noise canceling section 3, and outputting the synchronous signal, and the synchronous signal output from the synchronous separation section 4 are appropriate levels. And an adder (6) for adding a synchronization signal output from the buffer unit (5) to the video signal output from the delay unit (1). Image signal waveform shaping circuit. 제 1 항에 있어서, 지연부(1)는 6단 9차 L.C지연회로로 구성된 것을 특징으로 하는 영상신호 파형 정형회로.2. The video signal waveform shaping circuit according to claim 1, wherein the delay section (1) comprises a six-stage 9th order L.C delay circuit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880003148A 1988-03-23 1988-03-23 Image signal wave form set-form circuit KR950005041B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880003148A KR950005041B1 (en) 1988-03-23 1988-03-23 Image signal wave form set-form circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880003148A KR950005041B1 (en) 1988-03-23 1988-03-23 Image signal wave form set-form circuit

Publications (2)

Publication Number Publication Date
KR890015237A true KR890015237A (en) 1989-10-28
KR950005041B1 KR950005041B1 (en) 1995-05-17

Family

ID=19273050

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880003148A KR950005041B1 (en) 1988-03-23 1988-03-23 Image signal wave form set-form circuit

Country Status (1)

Country Link
KR (1) KR950005041B1 (en)

Also Published As

Publication number Publication date
KR950005041B1 (en) 1995-05-17

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