IT963616B - Metodo per la demodulazione di qua dratura di segnali del colore - Google Patents

Metodo per la demodulazione di qua dratura di segnali del colore

Info

Publication number
IT963616B
IT963616B IT27731/72A IT2773172A IT963616B IT 963616 B IT963616 B IT 963616B IT 27731/72 A IT27731/72 A IT 27731/72A IT 2773172 A IT2773172 A IT 2773172A IT 963616 B IT963616 B IT 963616B
Authority
IT
Italy
Prior art keywords
demodulation
color signals
drature
qua
qua drature
Prior art date
Application number
IT27731/72A
Other languages
English (en)
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of IT963616B publication Critical patent/IT963616B/it

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)
IT27731/72A 1971-08-20 1972-08-01 Metodo per la demodulazione di qua dratura di segnali del colore IT963616B (it)

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
IT963616B true IT963616B (it) 1974-01-21

Family

ID=5817356

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27731/72A IT963616B (it) 1971-08-20 1972-08-01 Metodo per la demodulazione di qua dratura di segnali del colore

Country Status (13)

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

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
NL7210673A (it) 1973-02-22
ZA724948B (en) 1973-04-25
AU471051B2 (en) 1976-04-08
DE2141886B2 (de) 1975-02-13
FR2150365A1 (it) 1973-04-06
ES405934A1 (es) 1975-07-16
DE2141886C3 (de) 1975-09-11
GB1391549A (en) 1975-04-23
DE2141886A1 (de) 1973-03-01
JPS4830820A (it) 1973-04-23
BE787696A (fr) 1973-02-19
AT334434B (de) 1976-01-10
AU4512972A (en) 1974-02-07
SE381391B (sv) 1975-12-01
FR2150365B1 (it) 1978-10-27
SU452114A3 (ru) 1974-11-30
ATA598872A (de) 1976-05-15

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