BE526441A - - Google Patents

Info

Publication number
BE526441A
BE526441A BE526441DA BE526441A BE 526441 A BE526441 A BE 526441A BE 526441D A BE526441D A BE 526441DA BE 526441 A BE526441 A BE 526441A
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 BE526441A publication Critical patent/BE526441A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment
    • H04N5/262Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/268Signal distribution or switching
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/54Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements of vacuum tubes
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/74Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
BE526441D 1953-02-16 BE526441A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1057643X 1953-02-16

Publications (1)

Publication Number Publication Date
BE526441A true BE526441A (en:Method)

Family

ID=9598100

Family Applications (1)

Application Number Title Priority Date Filing Date
BE526441D BE526441A (en:Method) 1953-02-16

Country Status (5)

Country Link
US (1) US2911467A (en:Method)
BE (1) BE526441A (en:Method)
DE (1) DE1057643B (en:Method)
FR (4) FR1077580A (en:Method)
GB (1) GB787425A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7509245A (nl) * 1975-08-04 1977-02-08 Philips Nv Elektronische schakelaar voor gebruik bij tele- visie.
US5019905A (en) * 1987-09-18 1991-05-28 Vicon Industries, Inc. Encoding and decoding of multiple video sources

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH267533A (de) * 1948-09-30 1950-03-31 Electroc & Musical Ind Ltd Fernsehapparat.
US2679554A (en) * 1950-05-31 1954-05-25 Gen Electric Electronic switching apparatus
US2653186A (en) * 1950-10-24 1953-09-22 Gen Electric Plural camera television control system

Also Published As

Publication number Publication date
DE1057643B (de) 1959-05-21
GB787425A (en) 1957-12-11
FR1077580A (fr) 1954-11-09
FR65633E (en:Method) 1956-02-29
FR65439E (fr) 1956-02-20
FR64926E (fr) 1955-12-14
US2911467A (en) 1959-11-03

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