ES261043A1 - Improvements in or relating to colour television receivers - Google Patents

Improvements in or relating to colour television receivers

Info

Publication number
ES261043A1
ES261043A1 ES0261043A ES261043A ES261043A1 ES 261043 A1 ES261043 A1 ES 261043A1 ES 0261043 A ES0261043 A ES 0261043A ES 261043 A ES261043 A ES 261043A ES 261043 A1 ES261043 A1 ES 261043A1
Authority
ES
Spain
Prior art keywords
component
modulated
derived
mentioned
detectors
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
ES0261043A
Other languages
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES261043A1 publication Critical patent/ES261043A1/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

A receiving apparatus for use in a color television transmitting installation in which the transmitted signal, modulated on a carrier, comprises a component that primarily refers to the brightness of a scene and at least one component consisting of a subcarrier modulated by a or more signals that refer to the color contents of the corresponding scene, while the frequency band of the last-mentioned component coincides with part of the frequency band of the first-mentioned component, this receiver comprising two detectors to which the modulated signal is supplied on a carrier, the component referring to brightness being derived from one of these detectors and the component consisting of a modulated subcarrier being derived from the other detector, the receiver further comprising a suppressor filter to suppress the least partially the second component in the signal derived from the mentioned detector or first term. (Machine-translation by Google Translate, not legally binding)
ES0261043A 1959-09-18 1960-09-15 Improvements in or relating to colour television receivers Expired ES261043A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL243512 1959-09-18

Publications (1)

Publication Number Publication Date
ES261043A1 true ES261043A1 (en) 1960-12-16

Family

ID=19751931

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0261043A Expired ES261043A1 (en) 1959-09-18 1960-09-15 Improvements in or relating to colour television receivers

Country Status (5)

Country Link
CH (1) CH393418A (en)
DE (1) DE1142010B (en)
ES (1) ES261043A1 (en)
GB (1) GB955267A (en)
NL (1) NL243512A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1267244B (en) * 1963-10-12 1968-05-02 Saba Gmbh Process for the suppression of two-dimensional raster disturbances in the television picture when receiving compatible color television broadcasts

Also Published As

Publication number Publication date
NL243512A (en)
CH393418A (en) 1965-06-15
GB955267A (en) 1964-04-15
DE1142010B (en) 1963-01-03

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