BE476853A - - Google Patents

Info

Publication number
BE476853A
BE476853A BE476853DA BE476853A BE 476853 A BE476853 A BE 476853A BE 476853D A BE476853D A BE 476853DA BE 476853 A BE476853 A BE 476853A
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 BE476853A publication Critical patent/BE476853A/xx

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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/10—Control of transmission; Equalising by pilot signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/10—Intermediate station arrangements, e.g. for branching, for tapping-off

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
BE476853D 1939-01-24 BE476853A (is")

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB247939A GB524224A (en) 1939-01-24 1939-01-24 Improvements in signal transmission systems

Publications (1)

Publication Number Publication Date
BE476853A true BE476853A (is")

Family

ID=9740276

Family Applications (1)

Application Number Title Priority Date Filing Date
BE476853D BE476853A (is") 1939-01-24

Country Status (4)

Country Link
BE (1) BE476853A (is")
ES (1) ES176094A1 (is")
FR (1) FR957764A (is")
GB (1) GB524224A (is")

Also Published As

Publication number Publication date
ES176094A1 (es) 1947-01-16
FR957764A (is") 1950-02-25
GB524224A (en) 1940-08-01

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