BE402568A - - Google Patents

Info

Publication number
BE402568A
BE402568A BE402568DA BE402568A BE 402568 A BE402568 A BE 402568A BE 402568D A BE402568D A BE 402568DA BE 402568 A BE402568 A BE 402568A
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 BE402568A publication Critical patent/BE402568A/xx
Priority claimed from GB1052234A external-priority patent/GB422824A/en
Priority claimed from US720205A external-priority patent/US2252746A/en

Links

Classifications

    • 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
    • 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
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/165—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level to maintain the black level constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Transforming Electric Information Into Light Information (AREA)
BE402568D 1933-04-13 BE402568A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1052234A GB422824A (en) 1933-04-13 1933-04-13 Improvements in and relating to signalling systems, such for example as television systems
US720205A US2252746A (en) 1933-04-13 1934-04-12 Television device
US376827A US2307249A (en) 1933-04-13 1941-01-31 Television device

Publications (1)

Publication Number Publication Date
BE402568A true BE402568A (en)

Family

ID=32096628

Family Applications (1)

Application Number Title Priority Date Filing Date
BE402568D BE402568A (en) 1933-04-13

Country Status (5)

Country Link
US (1) US2307249A (en)
BE (1) BE402568A (en)
DE (1) DE939510C (en)
FR (1) FR771789A (en)
GB (1) GB422906A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753789C (en) * 1935-03-09 1952-11-17 Siemens & Halske A G Circuit arrangement for influencing the settling and decay times of an electrical circuit
DE766547C (en) * 1936-11-12 1954-08-09 Fernseh Gmbh Circuit with a variable degree of amplification for the amplification of symbols
NL75994C (en) * 1943-01-07
US2426654A (en) * 1943-05-25 1947-09-02 Sperry Gyroscope Co Inc Remote indicator for radio pulse systems
US2543037A (en) * 1946-01-07 1951-02-27 Farnsworth Res Corp Television receiver
US2708687A (en) * 1949-05-10 1955-05-17 Motorola Inc Combined direct current reinserter and synchronizing pulse separator
FR1076235A (en) * 1953-02-21 1954-10-25 Radio Industrie Sa Method for recording television images on film

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2037471A (en) * 1927-04-06 1936-04-14 Bell Telephone Labor Inc Electrooptical system
US1671302A (en) * 1927-05-31 1928-05-29 Bell Telephone Labor Inc Electrooptical transmission
NL48119C (en) * 1930-05-21
FR742835A (en) * 1931-09-16 1933-03-17
FR741301A (en) * 1931-09-18 1900-01-01
BE371659A (en) * 1931-09-26
DE742835C (en) * 1941-10-28 1943-12-13 Joseph Huber Dr Ing Mechanical energy storage for vehicles

Also Published As

Publication number Publication date
DE939510C (en) 1956-03-15
FR771789A (en) 1934-10-16
GB422906A (en) 1935-01-14
US2307249A (en) 1943-01-05

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