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AT238787B - Demodulationsschaltung für Farbfernsehsignale - Google Patents

Demodulationsschaltung für Farbfernsehsignale

Info

Publication number
AT238787B
AT238787B AT748563A AT748563A AT238787B AT 238787 B AT238787 B AT 238787B AT 748563 A AT748563 A AT 748563A AT 748563 A AT748563 A AT 748563A AT 238787 B AT238787 B AT 238787B
Authority
AT
Austria
Prior art keywords
demodulation circuit
television signals
color television
color
signals
Prior art date
Application number
AT748563A
Other languages
English (en)
Original Assignee
Telefunken Patent
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27213100&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AT238787(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telefunken Patent filed Critical Telefunken Patent
Application granted granted Critical
Publication of AT238787B publication Critical patent/AT238787B/de

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
    • 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
    • H04N11/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
AT748563A 1962-12-31 1963-09-17 Demodulationsschaltung für Farbfernsehsignale AT238787B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DET23282A DE1252731B (de) 1962-12-31 1962-12-31 Farbfernsehempfaenger fuer ein farbgetreues NTSC-System
DET0023660 1963-03-20
DET0024548 1963-08-22

Publications (1)

Publication Number Publication Date
AT238787B true AT238787B (de) 1965-02-25

Family

ID=27213100

Family Applications (1)

Application Number Title Priority Date Filing Date
AT748563A AT238787B (de) 1962-12-31 1963-09-17 Demodulationsschaltung für Farbfernsehsignale

Country Status (7)

Country Link
AT (1) AT238787B (de)
BE (1) BE638342A (de)
DE (3) DE1252731B (de)
FR (1) FR1383275A (de)
GB (1) GB1066798A (de)
NZ (2) NZ138001A (de)
SE (1) SE308329B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277312B (de) * 1966-10-26 1968-09-12 Telefunken Patent Schaltungsanordnung zur Phaseneinstellung eines Farbtraegers der PAL- oder NIR-Art in einem Farbfernsehempfaenger

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ154478A (de) * 1967-11-15
DE1904528B1 (de) * 1969-01-30 1970-11-12 Philips Patentverwaltung Verfahren und Schaltungsanordnung fuer Farbfernsehempfaenger zum Ausgleich von Phasenfehlern eines PAL-Farbartsignals
US3647943A (en) * 1969-06-06 1972-03-07 Magnavox Co Transducer system and method
DE2738281A1 (de) * 1977-08-25 1979-03-01 Metallgesellschaft Ag Verfahren zur phosphatierung von metallen
DE3241736A1 (de) * 1982-11-11 1984-07-19 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Videorecorder mit aufzeichnung eines modifizierten farbtraegers
FR2538657B1 (fr) * 1982-12-23 1985-06-07 Thomson Csf Circuit de compensation automatique de ligne a retard dans un televiseur pal
DE4108558A1 (de) * 1991-03-15 1992-09-17 Nokia Deutschland Gmbh Verfahren zum senden von fernsehsignalen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU31205A1 (de) * 1951-01-22
BE557724A (de) * 1956-05-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277312B (de) * 1966-10-26 1968-09-12 Telefunken Patent Schaltungsanordnung zur Phaseneinstellung eines Farbtraegers der PAL- oder NIR-Art in einem Farbfernsehempfaenger

Also Published As

Publication number Publication date
NZ138001A (de)
DE1487153A1 (de) 1969-03-13
FR1383275A (fr) 1964-12-24
DE1252731B (de) 1967-10-26
SE308329B (de) 1969-02-10
BE638342A (de)
DE1487158B2 (de) 1971-02-04
GB1066798A (en) 1967-04-26
NZ136861A (de)
DE1487158A1 (de) 1969-02-06
DE1487153B2 (de) 1970-11-05

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