GB1042348A - Keyed gain control systems in television receivers - Google Patents

Keyed gain control systems in television receivers

Info

Publication number
GB1042348A
GB1042348A GB2862963A GB2862963A GB1042348A GB 1042348 A GB1042348 A GB 1042348A GB 2862963 A GB2862963 A GB 2862963A GB 2862963 A GB2862963 A GB 2862963A GB 1042348 A GB1042348 A GB 1042348A
Authority
GB
United Kingdom
Prior art keywords
gain control
anode
valve
video signal
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.)
Expired
Application number
GB2862963A
Other languages
English (en)
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB1042348A publication Critical patent/GB1042348A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/52—Automatic gain control
    • H04N5/53—Keyed automatic gain control
    • 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
    • H04N5/50—Tuning indicators; Automatic tuning control
    • H04N5/505—Invisible or silent tuning
    • 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)
  • Television Receiver Circuits (AREA)
  • Picture Signal Circuits (AREA)
GB2862963A 1962-07-21 1963-07-19 Keyed gain control systems in television receivers Expired GB1042348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST19509A DE1164464B (de) 1962-07-21 1962-07-21 Schaltungsanordnung zur getasteten Verstaerkungsregelung in Fernsehempfaengern zum Empfang positiv modulierter Fernsehsignale

Publications (1)

Publication Number Publication Date
GB1042348A true GB1042348A (en) 1966-09-14

Family

ID=7458229

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2862963A Expired GB1042348A (en) 1962-07-21 1963-07-19 Keyed gain control systems in television receivers

Country Status (4)

Country Link
BE (1) BE635151A (de)
CH (1) CH410047A (de)
DE (1) DE1164464B (de)
GB (1) GB1042348A (de)

Also Published As

Publication number Publication date
CH410047A (de) 1966-03-31
BE635151A (de)
DE1164464B (de) 1964-03-05

Similar Documents

Publication Publication Date Title
ES8106980A1 (es) Perfeccionamientos en aparatos limitadores automaticos del haz electronico de un cinescopio con modos de control de se-cuenciales.
GB1400427A (en) Video signal processing apparatus
GB1025895A (en) A circuit arrangement for the connection of a video-signal producer to a television receiver
GB623431A (en) Television translating system
GB1373966A (en) Method of and apparatus for transmitting colour television pictures
GB668756A (en) An improved automatic gain control system for radio receivers
US3115547A (en) Transistor keyed automatic-gaincontrol apparatus
GB1042348A (en) Keyed gain control systems in television receivers
GB768508A (en) Signal-separating circuit for a color-television receiver
US2797259A (en) Television receiver noise suppression
GB1295769A (de)
US2867751A (en) Signal processing circuits
US3882407A (en) Amplifier blanking circuit
GB764142A (en) Improvements in or relating to video signal clamping circuits
GB890804A (en) Improvements in or relating to circuit arrangements for deriving control-voltages corresponding to the peak value of synchronising pulses
GB1031247A (en) Improvements relating to colour television systems
GB525629A (en) Improvements in or relating to television systems
US3274499A (en) Video gate with pedestal cancellation
GB752544A (en) Signal-translating system for color-television receiver
US3588327A (en) Dc blanking and image reproducer bias adjusting circuitry
GB1008118A (en) Image-reproducing system for a television receiver
GB767244A (en) Television receivers with automatic gain control and contrast control
GB1057474A (en) Picture control apparatus for a television receiver
GB1057477A (en) Picture control circuit for a television receiver
GB1054444A (de)