ZA724948B - Improvements in colour t.v.receivers - Google Patents

Improvements in colour t.v.receivers

Info

Publication number
ZA724948B
ZA724948B ZA724948A ZA724948A ZA724948B ZA 724948 B ZA724948 B ZA 724948B ZA 724948 A ZA724948 A ZA 724948A ZA 724948 A ZA724948 A ZA 724948A ZA 724948 B ZA724948 B ZA 724948B
Authority
ZA
South Africa
Prior art keywords
colour
receivers
Prior art date
Application number
ZA724948A
Other languages
English (en)
Inventor
G Gassmann
Original Assignee
Standard Telephones Cables Ltd
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 Standard Telephones Cables Ltd filed Critical Standard Telephones Cables Ltd
Publication of ZA724948B publication Critical patent/ZA724948B/xx

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)
ZA724948A 1971-08-20 1972-07-18 Improvements in colour t.v.receivers ZA724948B (en)

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
ZA724948B true ZA724948B (en) 1973-04-25

Family

ID=5817356

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA724948A ZA724948B (en) 1971-08-20 1972-07-18 Improvements in colour t.v.receivers

Country Status (13)

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

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
ES405934A1 (es) 1975-07-16
AU471051B2 (en) 1976-04-08
AT334434B (de) 1976-01-10
NL7210673A (fr) 1973-02-22
FR2150365A1 (fr) 1973-04-06
BE787696A (fr) 1973-02-19
IT963616B (it) 1974-01-21
FR2150365B1 (fr) 1978-10-27
DE2141886C3 (de) 1975-09-11
AU4512972A (en) 1974-02-07
GB1391549A (en) 1975-04-23
ATA598872A (de) 1976-05-15
JPS4830820A (fr) 1973-04-23
SE381391B (sv) 1975-12-01
DE2141886B2 (de) 1975-02-13
DE2141886A1 (de) 1973-03-01
SU452114A3 (ru) 1974-11-30

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