KR910009885B1 - 텔레비젼 수상기용 키잉 펄스 발생 장치 - Google Patents

텔레비젼 수상기용 키잉 펄스 발생 장치 Download PDF

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Publication number
KR910009885B1
KR910009885B1 KR8205139A KR820005139A KR910009885B1 KR 910009885 B1 KR910009885 B1 KR 910009885B1 KR 8205139 A KR8205139 A KR 8205139A KR 820005139 A KR820005139 A KR 820005139A KR 910009885 B1 KR910009885 B1 KR 910009885B1
Authority
KR
South Korea
Prior art keywords
pulse
horizontal
keying
signal
generating
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR8205139A
Other languages
English (en)
Korean (ko)
Other versions
KR840002790A (ko
Inventor
래규 비르 비느 카 산자이
헤티거 제임스
루이스 프리드리안 칼
Original Assignee
글렌 에이취 브르스틀
알 씨 에이 라이센싱 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 라이센싱 코포레이션 filed Critical 글렌 에이취 브르스틀
Publication of KR840002790A publication Critical patent/KR840002790A/ko
Application granted granted Critical
Publication of KR910009885B1 publication Critical patent/KR910009885B1/ko
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H04N5/213—Circuitry for suppressing or minimising impulsive noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Synchronizing For Television (AREA)
KR8205139A 1981-11-16 1982-11-15 텔레비젼 수상기용 키잉 펄스 발생 장치 Expired KR910009885B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US322,005 1981-11-16
US06/322,005 US4410907A (en) 1981-11-16 1981-11-16 Burst gate keying and back porch clamp pulse generator
US322.005 1981-11-16

Publications (2)

Publication Number Publication Date
KR840002790A KR840002790A (ko) 1984-07-16
KR910009885B1 true KR910009885B1 (ko) 1991-12-03

Family

ID=23252986

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8205139A Expired KR910009885B1 (ko) 1981-11-16 1982-11-15 텔레비젼 수상기용 키잉 펄스 발생 장치

Country Status (8)

Country Link
US (1) US4410907A (https=)
JP (1) JPS58108890A (https=)
KR (1) KR910009885B1 (https=)
CA (1) CA1185358A (https=)
DE (1) DE3242263C2 (https=)
FR (1) FR2516734B1 (https=)
GB (1) GB2110048B (https=)
IT (1) IT1153032B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4581630A (en) * 1983-08-30 1986-04-08 Rca Corporation Constant width burst gate keying pulse generator
JPH0728378B2 (ja) * 1986-09-11 1995-03-29 株式会社東芝 ビデオ処理用パルス成形回路
JPH0720250B2 (ja) * 1988-06-29 1995-03-06 株式会社東芝 バーストゲートパルス生成回路

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1804492A1 (de) * 1967-10-23 1970-02-26 Telemation Fernseh-Synchronisiergenerator und Verfahren zur Erzeugung von Fernseh-Synchronisiersignalen
NL162534C (nl) * 1970-03-14 1979-12-17 Philips Nv Impulsgenerator voor toepassing volgens een televisie- standaard.
US3715499A (en) * 1970-12-03 1973-02-06 Rca Corp Dual mode automatic frequency controlled oscillator system
DE2125865C3 (de) * 1971-01-29 1974-02-28 The General Corp., Kawasaki, Kanagawa (Japan) Schaltung zur Erzeugung des alternierenden Farbbezugsträgers in einem PAL-Farbfernsehempfänger
CA938023A (en) * 1971-06-04 1973-12-04 Lubchenko Eugene Burst gating system for color television
US3899635A (en) * 1974-01-30 1975-08-12 Rca Corp Dual mode deflection synchronizing system
JPS5235520A (en) * 1975-09-12 1977-03-18 Matsushita Electric Ind Co Ltd Pulse generator circuit
US4051518A (en) * 1976-02-27 1977-09-27 Rca Corporation Burst gate pulse generator
GB1565541A (en) * 1976-03-19 1980-04-23 Rca Corp Sync regenerator
IT1071590B (it) * 1977-03-03 1985-04-10 Indesit Circuito di sincornizzazione digitale
US4197557A (en) * 1977-05-05 1980-04-08 Rca Corporation Brightness control circuit employing a closed control loop
US4149180A (en) * 1977-12-22 1979-04-10 Gte Sylvania Incorporated Burst gating signal generating circuit
GB2048605B (en) * 1979-05-04 1983-03-30 Philips Electronic Associated Television receiver synchronizing arrangement
JPS5666984A (en) * 1979-11-02 1981-06-05 Mitsubishi Electric Corp Burst gate pulse circuit
US4313130A (en) * 1980-08-29 1982-01-26 Rca Corporation Keying signal generator with false output immunity
US4316214A (en) * 1980-08-29 1982-02-16 Rca Corporation Keying signal generator with input control for false output immunity
US4337478A (en) * 1980-11-26 1982-06-29 Rca Corporation Composite timing signal generator with predictable output level

Also Published As

Publication number Publication date
DE3242263A1 (de) 1983-05-26
JPS6315794B2 (https=) 1988-04-06
JPS58108890A (ja) 1983-06-29
US4410907A (en) 1983-10-18
DE3242263C2 (de) 1985-11-14
FR2516734A1 (fr) 1983-05-20
KR840002790A (ko) 1984-07-16
IT8224261A0 (it) 1982-11-15
GB2110048B (en) 1985-07-24
IT8224261A1 (it) 1984-05-15
GB2110048A (en) 1983-06-08
CA1185358A (en) 1985-04-09
IT1153032B (it) 1987-01-14
FR2516734B1 (fr) 1988-05-13

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