AU4393279A - Video signal gain control - Google Patents

Video signal gain control

Info

Publication number
AU4393279A
AU4393279A AU43932/79A AU4393279A AU4393279A AU 4393279 A AU4393279 A AU 4393279A AU 43932/79 A AU43932/79 A AU 43932/79A AU 4393279 A AU4393279 A AU 4393279A AU 4393279 A AU4393279 A AU 4393279A
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.)
Granted
Application number
AU43932/79A
Other versions
AU531219B2 (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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Picture Signal Circuits (AREA)
  • Amplifiers (AREA)
  • Television Receiver Circuits (AREA)
  • Protection Of Static Devices (AREA)
  • Processing Of Color Television Signals (AREA)
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
GB626078 1978-02-16
GB0626078 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 true AU4393279A (en) 1979-08-23
AU531219B2 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
DK65679A (en) 1979-08-17
NZ189661A (en) 1982-12-21
PL122976B1 (en) 1982-09-30
DE2906010C3 (en) 1982-02-11
AU531219B2 (en) 1983-08-18
PL213478A1 (en) 1979-12-17
GB2017437A (en) 1979-10-03
GB2017437B (en) 1982-06-30
DE2906010A1 (en) 1979-08-30
ES477796A1 (en) 1979-10-16
JPS54129855A (en) 1979-10-08
DE2906010B2 (en) 1981-06-04
IT7920197A0 (en) 1979-02-14
DK147475B (en) 1984-08-20
IT1111128B (en) 1986-01-13
FI790441A (en) 1979-08-17
NO790503L (en) 1979-08-17
SE430289B (en) 1983-10-31
SE7901135L (en) 1979-08-17
BE874250A (en) 1979-06-18
CA1112756A (en) 1981-11-17
FR2417904A1 (en) 1979-09-14

Similar Documents

Publication Publication Date Title
AU533994B2 (en) Digital gain control
AU527556B2 (en) Remote control system
AU523619B2 (en) Video signal processing system
AU2697977A (en) Video amplifier
AU536330B2 (en) Controllable no-linear video signal processor
AU531844B2 (en) Video signal mixer
AU559733B2 (en) Digital gain control
AU519481B2 (en) Gain control
AU526139B2 (en) Amplifier gain control
AU6577780A (en) Audio signal processing system using a signal level gain control element
AU541059B2 (en) Gain control
AU4790379A (en) Control system
AU522861B2 (en) Tabulation control system
AU522086B2 (en) Control system
AU511763B2 (en) Gain control
AU532742B2 (en) Gain control
AU555793B2 (en) Gain control
GB2021360B (en) Composite video automatic gain control amplifier
AU506512B2 (en) Automatic chrominance gain control system
AU5031479A (en) Boosting video signals
AU531219B2 (en) Video signal gain control
AU4405279A (en) Video discplayer
AU2910877A (en) Video amplifier
AU529904B2 (en) Digital system level control
AU536092B2 (en) Video signal translating circuit