SU452114A3 - Устройство квадратурной демодул ции цветовых сигналов - Google Patents

Устройство квадратурной демодул ции цветовых сигналов

Info

Publication number
SU452114A3
SU452114A3 SU1821076A SU1821076A SU452114A3 SU 452114 A3 SU452114 A3 SU 452114A3 SU 1821076 A SU1821076 A SU 1821076A SU 1821076 A SU1821076 A SU 1821076A SU 452114 A3 SU452114 A3 SU 452114A3
Authority
SU
USSR - Soviet Union
Prior art keywords
line
color signals
quadrature demodulation
demodulation device
signal
Prior art date
Application number
SU1821076A
Other languages
English (en)
Russian (ru)
Inventor
Герхард Гюнтер Гассман
Original Assignee
Интернэшнл Стандарт Электрик Корпорейшн (Фирма)
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 Интернэшнл Стандарт Электрик Корпорейшн (Фирма) filed Critical Интернэшнл Стандарт Электрик Корпорейшн (Фирма)
Application granted granted Critical
Publication of SU452114A3 publication Critical patent/SU452114A3/ru

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
SU1821076A 1971-08-20 1972-08-18 Устройство квадратурной демодул ции цветовых сигналов SU452114A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2141886A DE2141886C3 (de) 1971-08-20 1971-08-20 Verfahren zur Quadraturdemodulation von PAL-Farbfernsehsignalen

Publications (1)

Publication Number Publication Date
SU452114A3 true SU452114A3 (ru) 1974-11-30

Family

ID=5817356

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1821076A SU452114A3 (ru) 1971-08-20 1972-08-18 Устройство квадратурной демодул ции цветовых сигналов

Country Status (13)

Country Link
JP (1) JPS4830820A (enExample)
AT (1) AT334434B (enExample)
AU (1) AU471051B2 (enExample)
BE (1) BE787696A (enExample)
DE (1) DE2141886C3 (enExample)
ES (1) ES405934A1 (enExample)
FR (1) FR2150365B1 (enExample)
GB (1) GB1391549A (enExample)
IT (1) IT963616B (enExample)
NL (1) NL7210673A (enExample)
SE (1) SE381391B (enExample)
SU (1) SU452114A3 (enExample)
ZA (1) ZA724948B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133325A (en) * 1977-04-27 1978-11-21 Hitachi Ltd Pal-system color demodulation circuit
JPS5426266A (en) * 1977-07-29 1979-02-27 Ishikawajima Harima Heavy Ind Co Ltd Automatic sheet gauge controlling method for rolling mill

Also Published As

Publication number Publication date
AT334434B (de) 1976-01-10
DE2141886C3 (de) 1975-09-11
NL7210673A (enExample) 1973-02-22
FR2150365B1 (enExample) 1978-10-27
FR2150365A1 (enExample) 1973-04-06
BE787696A (fr) 1973-02-19
DE2141886A1 (de) 1973-03-01
ES405934A1 (es) 1975-07-16
DE2141886B2 (de) 1975-02-13
AU4512972A (en) 1974-02-07
ATA598872A (de) 1976-05-15
AU471051B2 (en) 1976-04-08
JPS4830820A (enExample) 1973-04-23
IT963616B (it) 1974-01-21
GB1391549A (en) 1975-04-23
ZA724948B (en) 1973-04-25
SE381391B (sv) 1975-12-01

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