GB628015A - Improvements in or relating to television modulation systems - Google Patents

Improvements in or relating to television modulation systems

Info

Publication number
GB628015A
GB628015A GB5836/47A GB583647A GB628015A GB 628015 A GB628015 A GB 628015A GB 5836/47 A GB5836/47 A GB 5836/47A GB 583647 A GB583647 A GB 583647A GB 628015 A GB628015 A GB 628015A
Authority
GB
United Kingdom
Prior art keywords
pulses
producing
output
pulse shaper
pulse
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5836/47A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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.)
Filing date
Publication date
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB628015A publication Critical patent/GB628015A/en
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/084—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the horizontal blanking interval only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
GB5836/47A 1946-03-30 1947-02-28 Improvements in or relating to television modulation systems Expired GB628015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US628015XA 1946-03-30 1946-03-30

Publications (1)

Publication Number Publication Date
GB628015A true GB628015A (en) 1949-08-19

Family

ID=22044913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5836/47A Expired GB628015A (en) 1946-03-30 1947-02-28 Improvements in or relating to television modulation systems

Country Status (2)

Country Link
BE (1) BE476051A (enrdf_load_stackoverflow)
GB (1) GB628015A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE476051A (enrdf_load_stackoverflow)

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