JPS6319090B2 - - Google Patents

Info

Publication number
JPS6319090B2
JPS6319090B2 JP57092052A JP9205282A JPS6319090B2 JP S6319090 B2 JPS6319090 B2 JP S6319090B2 JP 57092052 A JP57092052 A JP 57092052A JP 9205282 A JP9205282 A JP 9205282A JP S6319090 B2 JPS6319090 B2 JP S6319090B2
Authority
JP
Japan
Prior art keywords
output
filter
input
noise
transistor
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
JP57092052A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57207409A (en
Inventor
Rudorufu Haafuoodo Jatsuku
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of JPS57207409A publication Critical patent/JPS57207409A/ja
Publication of JPS6319090B2 publication Critical patent/JPS6319090B2/ja
Granted legal-status Critical Current

Links

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/52—Automatic gain control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Television Receiver Circuits (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Noise Elimination (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP57092052A 1981-05-29 1982-05-28 Automatic gain controller Granted JPS57207409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/268,497 US4408229A (en) 1981-05-29 1981-05-29 Noise sensitivity reduction apparatus for a TV receiver AGC system

Publications (2)

Publication Number Publication Date
JPS57207409A JPS57207409A (en) 1982-12-20
JPS6319090B2 true JPS6319090B2 (OSRAM) 1988-04-21

Family

ID=23023272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57092052A Granted JPS57207409A (en) 1981-05-29 1982-05-28 Automatic gain controller

Country Status (8)

Country Link
US (1) US4408229A (OSRAM)
EP (1) EP0067585B1 (OSRAM)
JP (1) JPS57207409A (OSRAM)
KR (1) KR880001131B1 (OSRAM)
AT (1) ATE17069T1 (OSRAM)
CA (1) CA1185360A (OSRAM)
DE (1) DE3267997D1 (OSRAM)
FI (1) FI72627C (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020122340A1 (ko) 2018-12-12 2020-06-18 주식회사 세프라 덴드리머를 포함하는 에어백 슈트용 올레핀계 탄성체 복합수지 조성물

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577234A (en) * 1983-10-31 1986-03-18 Rca Corporation Driver amplifier for an image display device
US4680631A (en) * 1984-09-19 1987-07-14 Tokyo Electric Co., Ltd. Television composite video signal processing circuit
FR2611337B1 (fr) * 1987-02-20 1989-05-26 Thomson Semiconducteurs Dispositif de commande automatique de gain de signaux video
MY108249A (en) * 1991-12-13 1996-08-30 Thomson Consumer Electronics Inc A detector circuit for use in a vcr
US5305109A (en) * 1992-09-08 1994-04-19 Samsung Electronics Co., Ltd. Parallel untuned video if amplifiers supplied signals from TV 1st detector via respective input filters
US8760538B2 (en) 2011-01-21 2014-06-24 Exelis, Inc. Adaptive gain control image processing system and method
KR102494784B1 (ko) 2015-07-28 2023-02-01 삼성전자주식회사 수신기 및 그 동작 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898380A (en) * 1973-10-17 1975-08-05 Motorola Inc AGC Detector circuit having noise and overload correction capability
US4292598A (en) * 1978-06-01 1981-09-29 Tokyo Shibaura Denki Kabushiki Kaisha Automatic gain control circuit
US4218708A (en) * 1978-08-18 1980-08-19 Rca Corporation Keyed AGC circuit
JPS5527759A (en) * 1978-08-21 1980-02-28 Hitachi Ltd Monolithic semiconductor integrated circuit for television

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020122340A1 (ko) 2018-12-12 2020-06-18 주식회사 세프라 덴드리머를 포함하는 에어백 슈트용 올레핀계 탄성체 복합수지 조성물

Also Published As

Publication number Publication date
FI821820A0 (fi) 1982-05-21
CA1185360A (en) 1985-04-09
EP0067585B1 (en) 1985-12-18
ATE17069T1 (de) 1986-01-15
DE3267997D1 (en) 1986-01-30
US4408229A (en) 1983-10-04
FI72627C (fi) 1987-06-08
KR880001131B1 (ko) 1988-06-30
EP0067585A3 (en) 1984-01-18
EP0067585A2 (en) 1982-12-22
FI72627B (fi) 1987-02-27
KR840000139A (ko) 1984-01-30
JPS57207409A (en) 1982-12-20

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