BE498896A - - Google Patents

Info

Publication number
BE498896A
BE498896A BE498896DA BE498896A BE 498896 A BE498896 A BE 498896A BE 498896D A BE498896D A BE 498896DA BE 498896 A BE498896 A BE 498896A
Authority
BE
Belgium
Application number
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.)
Publication of BE498896A publication Critical patent/BE498896A/xx

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
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Picture Signal Circuits (AREA)
BE498896D 1949-10-29 BE498896A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US124416A US2632802A (en) 1949-10-29 1949-10-29 Keyed automatic gain control and synchronizing signal separator

Publications (1)

Publication Number Publication Date
BE498896A true BE498896A (en:Method)

Family

ID=22414752

Family Applications (1)

Application Number Title Priority Date Filing Date
BE498896D BE498896A (en:Method) 1949-10-29

Country Status (6)

Country Link
US (1) US2632802A (en:Method)
BE (1) BE498896A (en:Method)
DE (1) DE864887C (en:Method)
FR (1) FR1027442A (en:Method)
GB (1) GB681331A (en:Method)
NL (1) NL82938C (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948524C (de) * 1951-08-18 1956-09-06 Zenith Radio Corp Fernsehempfaenger mit selbsttaetiger Verstaerkungsregelung und einer elektronischen Schaltroehre als Amplitudensieb

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784249A (en) * 1950-07-21 1957-03-05 Hazeltine Research Inc Keyed automatic gain control
US2814671A (en) * 1951-06-08 1957-11-26 Zenith Radio Corp Noise pulse interruption of synchronizing signal separator
US2825756A (en) * 1951-11-15 1958-03-04 Gen Electric Automatic gain control of keyed automatic gain control amplifier
US2796462A (en) * 1952-03-19 1957-06-18 Rca Corp Automatic gain control circuits with hum compensation
NL185317B (nl) * 1953-02-24 Amp Inc Steekverbindingsorgaan.
US2809287A (en) * 1953-09-01 1957-10-08 Admiral Corp Dual delay automatic gain control circuit
DE967769C (de) * 1953-12-25 1957-12-12 Fernseh Gmbh Regelschaltung fuer Fernsehgeraete
BE535502A (en:Method) * 1954-02-09
US2878311A (en) * 1954-08-10 1959-03-17 Sylvania Electric Prod Keyed a. g. c. and sync separator circuit
US2810783A (en) * 1954-12-28 1957-10-22 Gen Electric Combined automatic gain control and synchronizing signal separation circuits
DE1113240B (de) * 1959-01-23 1961-08-31 Telefunken Patent Schaltungsanordnung zur Impulsabtrennung
NL136235C (en:Method) * 1959-11-24
US3316351A (en) * 1963-09-18 1967-04-25 Hazeltine Research Inc Black level control circuit for a television receiver
US3316350A (en) * 1963-09-18 1967-04-25 Hazeltine Research Inc Black level control circuit for a television receiver utilizing a sync peak keyed agc circuit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197900A (en) * 1937-08-30 1940-04-23 Loewe Radio Inc Fading regulation in television receivers
GB515363A (en) * 1938-05-30 1939-12-04 John Hardwick Improvements in or relating to thermionic valve circuits
US2231792A (en) * 1938-08-12 1941-02-11 Philco Radio & Television Corp Synchronizing system and method
GB530319A (en) * 1939-06-08 1940-12-10 Philco Radio & Television Corp Improvements in and relating to wide-band amplifiers
US2356141A (en) * 1942-07-31 1944-08-22 Philco Radio & Television Corp Synchronizing circuit
US2566763A (en) * 1946-09-28 1951-09-04 Motorola Inc Synchronizing signal separator and keyed automatic gain control
US2538519A (en) * 1949-06-23 1951-01-16 Avco Mfg Corp Keyed automatic gain control circuit with double time constant input voltage filter
US2559038A (en) * 1949-08-01 1951-07-03 Avco Mfg Corp Line pulse keyed automatic gain control circuit with control voltage delay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948524C (de) * 1951-08-18 1956-09-06 Zenith Radio Corp Fernsehempfaenger mit selbsttaetiger Verstaerkungsregelung und einer elektronischen Schaltroehre als Amplitudensieb

Also Published As

Publication number Publication date
FR1027442A (fr) 1953-05-12
DE864887C (de) 1953-01-29
GB681331A (en) 1952-10-22
US2632802A (en) 1953-03-24
NL82938C (en:Method) 1956-05-15

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