IT1017734B - Sistema televisivo - Google Patents

Sistema televisivo

Info

Publication number
IT1017734B
IT1017734B IT2574774A IT2574774A IT1017734B IT 1017734 B IT1017734 B IT 1017734B IT 2574774 A IT2574774 A IT 2574774A IT 2574774 A IT2574774 A IT 2574774A IT 1017734 B IT1017734 B IT 1017734B
Authority
IT
Italy
Prior art keywords
television system
television
Prior art date
Application number
IT2574774A
Other languages
English (en)
Italian (it)
Original Assignee
Indep Broadcasting Authority
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 Indep Broadcasting Authority filed Critical Indep Broadcasting Authority
Application granted granted Critical
Publication of IT1017734B publication Critical patent/IT1017734B/it

Links

Classifications

    • 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
    • H04N7/087—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 vertical blanking interval only
    • H04N7/088—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 vertical blanking interval only the inserted signal being digital
    • H04N7/0882—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 vertical blanking interval only the inserted signal being digital for the transmission of character code signals, e.g. for teletext

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Image Generation (AREA)
IT2574774A 1973-07-30 1974-07-30 Sistema televisivo IT1017734B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3620673A GB1486772A (en) 1973-07-30 1973-07-30 Television systems

Publications (1)

Publication Number Publication Date
IT1017734B true IT1017734B (it) 1977-08-10

Family

ID=10385959

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2574774A IT1017734B (it) 1973-07-30 1974-07-30 Sistema televisivo

Country Status (6)

Country Link
JP (2) JPS5072518A (fr)
CA (1) CA1044797A (fr)
DE (1) DE2435794C2 (fr)
FR (1) FR2239832A1 (fr)
GB (1) GB1486772A (fr)
IT (1) IT1017734B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1478695A (en) * 1974-09-26 1977-07-06 Texas Instruments Ltd Data handling apparatus
JPS51131223A (en) * 1975-05-08 1976-11-15 Nippon Telegr & Teleph Corp <Ntt> Type printing control method for ink jet printer
GB1526232A (en) * 1975-10-08 1978-09-27 Texas Instruments Ltd Digital data storage systems
US4025851A (en) * 1975-11-28 1977-05-24 A.C. Nielsen Company Automatic monitor for programs broadcast
GB1568378A (en) * 1976-01-30 1980-05-29 Micro Consultants Ltd Video processing system
DE2760395C2 (fr) * 1976-09-06 1988-02-25 Etablissement Public De Diffusion Dit "Telediffusion De France", Montrouge, Fr
JPS55156485A (en) * 1979-05-23 1980-12-05 Sony Corp Character broadcast receiver
NL8002412A (nl) * 1980-04-25 1981-11-16 Philips Nv Informatie-overdracht in wederzijdse richting over een "long distance video interface" (ldvi) kabel.
DE3047597C2 (de) * 1980-12-17 1984-08-16 Siemens AG, 1000 Berlin und 8000 München Anordnung zum Verteilen von Information und zum raschen und gezielten Auffinden von einen Adressenteil aufweisenden Informationseinheiten
JPS6145279A (ja) * 1984-08-09 1986-03-05 株式会社東芝 スム−ジング回路
JPS61142591A (ja) * 1984-12-13 1986-06-30 Toshiba Corp 半導体記憶装置
US4953027A (en) * 1989-04-24 1990-08-28 Motorola Inc. OSD in a TV receiver including a window, smoothing and edge enhancing
US5333135A (en) * 1993-02-01 1994-07-26 North American Philips Corporation Identification of a data stream transmitted as a sequence of packets

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153347B (nl) * 1968-02-16 1977-05-16 Philips Nv Inrichting voor het op een televisiescherm weergeven van digitale informatie.
DE2058681C3 (de) * 1970-11-28 1974-04-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Im Fernsehmodus arbeitende Einrichtung zum Senden, Empfangen und Darstellen kodierter Informationen

Also Published As

Publication number Publication date
AU7176874A (en) 1976-01-29
FR2239832A1 (fr) 1975-02-28
DE2435794C2 (de) 1983-09-08
JPS57159186A (en) 1982-10-01
GB1486772A (en) 1977-09-21
CA1044797A (fr) 1978-12-19
JPS5072518A (fr) 1975-06-16
DE2435794A1 (de) 1975-03-13

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