FR1174174A - Perfectionnements à la télévision en couleurs - Google Patents

Perfectionnements à la télévision en couleurs

Info

Publication number
FR1174174A
FR1174174A FR1174174DA FR1174174A FR 1174174 A FR1174174 A FR 1174174A FR 1174174D A FR1174174D A FR 1174174DA FR 1174174 A FR1174174 A FR 1174174A
Authority
FR
France
Prior art keywords
color television
enhancements
television enhancements
color
television
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
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR1174174A publication Critical patent/FR1174174A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H04N11/143—Encoding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
FR1174174D 1957-04-01 1957-04-11 Perfectionnements à la télévision en couleurs Expired FR1174174A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1097656A GB863604A (en) 1957-04-01 1957-04-01 Improvements relating to colour television

Publications (1)

Publication Number Publication Date
FR1174174A true FR1174174A (fr) 1959-03-06

Family

ID=9977778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1174174D Expired FR1174174A (fr) 1957-04-01 1957-04-11 Perfectionnements à la télévision en couleurs

Country Status (3)

Country Link
FR (1) FR1174174A (fr)
GB (1) GB863604A (fr)
NL (1) NL216176A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344342C1 (de) * 1983-12-08 1985-09-19 Institut für Rundfunktechnik GmbH, 8000 München Schaltungsanordnung zum Erzeugen eines Farbartsignals
CA1286767C (fr) * 1987-05-29 1991-07-23 Hajime Enomoto Systeme de traitement d'images en couleurs pour les decomposer en pixels

Also Published As

Publication number Publication date
NL216176A (fr)
GB863604A (en) 1961-03-22

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