BE414633A - - Google Patents

Info

Publication number
BE414633A
BE414633A BE414633DA BE414633A BE 414633 A BE414633 A BE 414633A BE 414633D A BE414633D A BE 414633DA BE 414633 A BE414633 A BE 414633A
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 BE414633A publication Critical patent/BE414633A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • H04N5/067—Arrangements or circuits at the transmitter end
    • H04N5/0675—Arrangements or circuits at the transmitter end for mixing the synchronising signals with the picture signal or mutually
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
    • H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
    • H03C1/24—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to different grid
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
    • H04N5/40—Modulation circuits
BE414633D 1935-03-28 BE414633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER92959D DE648402C (en) 1935-03-28 1935-03-28 Arrangement for modulating the carrier wave of a television transmitter with picture content voltages and the synchronization characters given in picture pauses

Publications (1)

Publication Number Publication Date
BE414633A true BE414633A (en)

Family

ID=6541491

Family Applications (1)

Application Number Title Priority Date Filing Date
BE414633D BE414633A (en) 1935-03-28

Country Status (6)

Country Link
US (1) US2173496A (en)
BE (1) BE414633A (en)
DE (1) DE648402C (en)
FR (1) FR804325A (en)
GB (1) GB472900A (en)
NL (1) NL58585C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609509A (en) * 1945-06-13 1952-09-02 Bertram C Hill Electrical testing apparatus
US2469606A (en) * 1945-10-25 1949-05-10 Farnsworth Res Corp Video signal level control
NL74227C (en) * 1948-09-11
US2879501A (en) * 1953-04-30 1959-03-24 Baran Paul Null-responsive ratio-modulation multiplex data transmission systems
US2962549A (en) * 1955-03-30 1960-11-29 Alden Products Co Method and apparatus for generating facsimile signals

Also Published As

Publication number Publication date
DE648402C (en) 1937-07-30
NL58585C (en)
FR804325A (en) 1936-10-21
GB472900A (en) 1937-09-28
US2173496A (en) 1939-09-19

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