GB1158714A - Improvements in or relating to Colour Television Equipments - Google Patents

Improvements in or relating to Colour Television Equipments

Info

Publication number
GB1158714A
GB1158714A GB4791966A GB4791966A GB1158714A GB 1158714 A GB1158714 A GB 1158714A GB 4791966 A GB4791966 A GB 4791966A GB 4791966 A GB4791966 A GB 4791966A GB 1158714 A GB1158714 A GB 1158714A
Authority
GB
United Kingdom
Prior art keywords
sub
carrier
phase
colour
output
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
GB4791966A
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of GB1158714A publication Critical patent/GB1158714A/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
    • 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
    • H04N11/16—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 the chrominance signal alternating in phase, e.g. PAL-system
    • H04N11/165—Decoding means therefor
    • 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
    • H04N11/16—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 the chrominance signal alternating in phase, e.g. PAL-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
    • H04N11/16—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 the chrominance signal alternating in phase, e.g. PAL-system
    • H04N11/162—Encoding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
GB4791966A 1965-11-02 1966-10-25 Improvements in or relating to Colour Television Equipments Expired GB1158714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965T0029704 DE1261878B (de) 1965-11-02 1965-11-02 Schaltung zur Phasenkorrektur eines Farbtraegers fuer das PAL-Farbfernsehsystem

Publications (1)

Publication Number Publication Date
GB1158714A true GB1158714A (en) 1969-07-16

Family

ID=7555086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4791966A Expired GB1158714A (en) 1965-11-02 1966-10-25 Improvements in or relating to Colour Television Equipments

Country Status (4)

Country Link
AU (1) AU411746B2 (enrdf_load_stackoverflow)
DE (1) DE1261878B (enrdf_load_stackoverflow)
GB (1) GB1158714A (enrdf_load_stackoverflow)
NZ (1) NZ146855A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904528B1 (de) * 1969-01-30 1970-11-12 Philips Patentverwaltung Verfahren und Schaltungsanordnung fuer Farbfernsehempfaenger zum Ausgleich von Phasenfehlern eines PAL-Farbartsignals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193986B (de) * 1963-10-19 1965-06-03 Inst Rundfunktechnik G M B H Anordnung zur Umwandlung von NTSC-Farb-signalen in PAL-Farbsignale oder/und umgekehrt und Verfahren zur UEbertragung oder magnetischen Aufzeichnung unter Verwendung dieser Anordnung

Also Published As

Publication number Publication date
AU411746B2 (en) 1971-03-26
NZ146855A (enrdf_load_stackoverflow)
AU1322966A (en) 1968-05-02
DE1261878B (de) 1968-02-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee