HK18487A - Automatic control of a characteristic of a signal channel - Google Patents

Automatic control of a characteristic of a signal channel Download PDF

Info

Publication number
HK18487A
HK18487A HK184/87A HK18487A HK18487A HK 18487 A HK18487 A HK 18487A HK 184/87 A HK184/87 A HK 184/87A HK 18487 A HK18487 A HK 18487A HK 18487 A HK18487 A HK 18487A
Authority
HK
Hong Kong
Prior art keywords
akb
signal processing
characteristic
automatic control
signal channel
Prior art date
Application number
HK184/87A
Other languages
English (en)
Inventor
Charles Tallant James
Original Assignee
Rca Licensing Corporation
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 Licensing Corporation filed Critical Rca Licensing Corporation
Publication of HK18487A publication Critical patent/HK18487A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/72—Circuits for processing colour signals for reinsertion of DC and slowly varying components of colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Television Receiver Circuits (AREA)
  • Optical Communication System (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Radio Relay Systems (AREA)
HK184/87A 1982-11-12 1987-02-26 Automatic control of a characteristic of a signal channel HK18487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/441,217 US4523233A (en) 1982-11-12 1982-11-12 Automatic bias control system with compensated sense point

Publications (1)

Publication Number Publication Date
HK18487A true HK18487A (en) 1987-03-06

Family

ID=23752010

Family Applications (1)

Application Number Title Priority Date Filing Date
HK184/87A HK18487A (en) 1982-11-12 1987-02-26 Automatic control of a characteristic of a signal channel

Country Status (14)

Country Link
US (1) US4523233A (de)
JP (1) JPH0779449B2 (de)
KR (1) KR910006856B1 (de)
AT (1) AT388267B (de)
AU (1) AU566526B2 (de)
CA (1) CA1212463A (de)
DE (1) DE3340721C2 (de)
ES (1) ES527020A0 (de)
FR (1) FR2536233B1 (de)
GB (1) GB2130046B (de)
HK (1) HK18487A (de)
IT (1) IT1171796B (de)
MY (1) MY8700394A (de)
SG (1) SG94786G (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642690A (en) * 1984-08-27 1987-02-10 Rca Corporation Digital video signal processor with analog level control
US4642696A (en) * 1985-07-25 1987-02-10 Rca Corporation Kinescope driver with kinescope current sensing circuit
US5453798A (en) * 1993-02-05 1995-09-26 Thomson Consumer Electronics, Inc. Black compensation circuit for a video display system
JPH09271037A (ja) * 1996-03-29 1997-10-14 Toshiba Microelectron Corp カラー受像機及びカラー受像機の白バランス自己調整装置
KR100822849B1 (ko) * 2006-10-11 2008-04-17 주식회사 후후 카메라 블랙 레벨 보상 장치 및 그 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1069209A (en) * 1975-11-25 1980-01-01 Rca Corporation Video amplifier
GB1582138A (en) * 1976-07-19 1980-12-31 Rca Corp Video amplifier circuit
US4110787A (en) * 1977-07-28 1978-08-29 Rca Corporation Combined blanking level and kinescope bias clamp for a television signal processing system
NL184657C (nl) * 1978-01-25 1989-09-18 Philips Nv Televisiebeeldweergeefinrichting.
US4207592A (en) * 1978-10-13 1980-06-10 Rca Corporation Automatic kinescope bias control circuit
US4263622A (en) * 1979-01-30 1981-04-21 Rca Corporation Automatic kinescope biasing system
FR2461418A1 (fr) * 1979-07-09 1981-01-30 Videocolor Procede d'elaboration et de correction automatiques de la tension de blocage d'un canon a electrons et dispositif pour la mise en oeuvre de ce procede
US4331982A (en) * 1980-09-25 1982-05-25 Rca Corporation Sample and hold circuit particularly for small signals
US4331981A (en) * 1980-09-25 1982-05-25 Rca Corporation Linear high gain sampling amplifier
US4463385A (en) * 1982-07-01 1984-07-31 Rca Corporation Kinescope black level current sensing apparatus
US4414577A (en) * 1982-07-15 1983-11-08 Rca Corporation Manually gain presettable kinescope driver in an automatic kinescope bias control system
US4502079A (en) * 1982-10-29 1985-02-26 Rca Corporation Signal sampling network with reduced offset error

Also Published As

Publication number Publication date
CA1212463A (en) 1986-10-07
AU2096783A (en) 1984-05-17
IT8323669A0 (it) 1983-11-10
GB8327416D0 (en) 1983-11-16
ATA395383A (de) 1988-10-15
ES8407280A1 (es) 1984-08-16
DE3340721C2 (de) 1986-07-17
AT388267B (de) 1989-05-26
ES527020A0 (es) 1984-08-16
IT8323669A1 (it) 1985-05-10
DE3340721A1 (de) 1984-05-17
JPS59104874A (ja) 1984-06-16
FR2536233A1 (fr) 1984-05-18
MY8700394A (en) 1987-12-31
JPH0779449B2 (ja) 1995-08-23
AU566526B2 (en) 1987-10-22
SG94786G (en) 1987-03-27
GB2130046B (en) 1986-02-05
KR910006856B1 (ko) 1991-09-07
KR840006739A (ko) 1984-12-01
IT1171796B (it) 1987-06-10
GB2130046A (en) 1984-05-23
US4523233A (en) 1985-06-11
FR2536233B1 (fr) 1988-11-25

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Legal Events

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PE Patent expired