AU531219B2 - Video signal gain control - Google Patents

Video signal gain control

Info

Publication number
AU531219B2
AU531219B2 AU43932/79A AU4393279A AU531219B2 AU 531219 B2 AU531219 B2 AU 531219B2 AU 43932/79 A AU43932/79 A AU 43932/79A AU 4393279 A AU4393279 A AU 4393279A AU 531219 B2 AU531219 B2 AU 531219B2
Authority
AU
Australia
Prior art keywords
video signal
gain control
signal gain
control
video
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.)
Ceased
Application number
AU43932/79A
Other versions
AU4393279A (en
Inventor
Ernst Arnold Oscar Rutishauser
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
Priority claimed from US05/960,930 external-priority patent/US4197558A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of AU4393279A publication Critical patent/AU4393279A/en
Application granted granted Critical
Publication of AU531219B2 publication Critical patent/AU531219B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • 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
    • H04N5/148—Video amplifiers
AU43932/79A 1978-02-16 1979-02-05 Video signal gain control Ceased AU531219B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0626078 1978-02-16
GB626078 1978-02-16
US05/960,930 US4197558A (en) 1978-02-16 1978-11-15 Overload protection circuit for video amplifiers
US960930 1978-11-15

Publications (2)

Publication Number Publication Date
AU4393279A AU4393279A (en) 1979-08-23
AU531219B2 true AU531219B2 (en) 1983-08-18

Family

ID=26240560

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43932/79A Ceased AU531219B2 (en) 1978-02-16 1979-02-05 Video signal gain control

Country Status (15)

Country Link
JP (1) JPS54129855A (en)
AU (1) AU531219B2 (en)
BE (1) BE874250A (en)
CA (1) CA1112756A (en)
DE (1) DE2906010C3 (en)
DK (1) DK147475B (en)
ES (1) ES477796A1 (en)
FI (1) FI790441A (en)
FR (1) FR2417904A1 (en)
GB (1) GB2017437B (en)
IT (1) IT1111128B (en)
NO (1) NO790503L (en)
NZ (1) NZ189661A (en)
PL (1) PL122976B1 (en)
SE (1) SE430289B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1215248B (en) * 1985-03-13 1990-01-31 Ates Componenti Elettron ELECTRONIC VOLTAGE REGULATION DEVICE WITH THERMAL DISSIPATION COMPENSATION, IN PARTICULAR FOR ALTERNATORS.
US5994958A (en) * 1997-02-27 1999-11-30 U.S. Philips Corporation Amplifier arrangement
WO1998038734A2 (en) * 1997-02-27 1998-09-03 Koninklijke Philips Electronics N.V. Amplifier arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637923A (en) * 1970-10-30 1972-01-25 Zenith Radio Corp Automatic brightness limiter
US3984631A (en) * 1975-02-24 1976-10-05 Warwick Electronics Inc. Automatic peaking control circuit for low level T.V. signal reception
JPS56698Y2 (en) * 1976-01-09 1981-01-09

Also Published As

Publication number Publication date
ES477796A1 (en) 1979-10-16
AU4393279A (en) 1979-08-23
DE2906010C3 (en) 1982-02-11
IT7920197A0 (en) 1979-02-14
FR2417904A1 (en) 1979-09-14
DK65679A (en) 1979-08-17
NO790503L (en) 1979-08-17
IT1111128B (en) 1986-01-13
DE2906010A1 (en) 1979-08-30
DE2906010B2 (en) 1981-06-04
FI790441A (en) 1979-08-17
BE874250A (en) 1979-06-18
SE7901135L (en) 1979-08-17
PL122976B1 (en) 1982-09-30
JPS54129855A (en) 1979-10-08
GB2017437A (en) 1979-10-03
DK147475B (en) 1984-08-20
CA1112756A (en) 1981-11-17
NZ189661A (en) 1982-12-21
GB2017437B (en) 1982-06-30
SE430289B (en) 1983-10-31
PL213478A1 (en) 1979-12-17

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