ES413686A1 - DECODING SYSTEM FOR COLOR TELEVISION RECEIVER. - Google Patents

DECODING SYSTEM FOR COLOR TELEVISION RECEIVER.

Info

Publication number
ES413686A1
ES413686A1 ES413686A ES413686A ES413686A1 ES 413686 A1 ES413686 A1 ES 413686A1 ES 413686 A ES413686 A ES 413686A ES 413686 A ES413686 A ES 413686A ES 413686 A1 ES413686 A1 ES 413686A1
Authority
ES
Spain
Prior art keywords
signal
circuit
line interval
television receiver
chrominance signal
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
ES413686A
Other languages
Spanish (es)
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of ES413686A1 publication Critical patent/ES413686A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)

Abstract

Decoding system for a color television receiver adapted to receive a transmitted chrominance signal in accordance with an alternate line phase inversion system including a signal transformation circuit and a demodulation circuit to demodulate the transformed chrominance signal originating from said signal transformation circuit, characterized in that said signal transformation circuit includes a first processing circuit for producing a first signal consisting of segments of the incoming chrominance signal substantially equal to a line interval and their Delayed replicas, substantially one line interval, arranged sequentially alternately, a second process circuit to produce a second signal formed by delaying said first signal substantially a line interval, and adder circuit means for summing said first and second signals to each other with the s others to produce the transformed chrominance signal. (Machine-translation by Google Translate, not legally binding)
ES413686A 1972-04-13 1973-04-13 DECODING SYSTEM FOR COLOR TELEVISION RECEIVER. Expired ES413686A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3730472A JPS535779B2 (en) 1972-04-13 1972-04-13

Publications (1)

Publication Number Publication Date
ES413686A1 true ES413686A1 (en) 1976-01-16

Family

ID=12493950

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413686A Expired ES413686A1 (en) 1972-04-13 1973-04-13 DECODING SYSTEM FOR COLOR TELEVISION RECEIVER.

Country Status (11)

Country Link
JP (1) JPS535779B2 (en)
AT (1) AT334435B (en)
BE (1) BE798167A (en)
CH (1) CH585494A5 (en)
DE (1) DE2318491A1 (en)
ES (1) ES413686A1 (en)
GB (1) GB1426271A (en)
IT (1) IT983897B (en)
NL (1) NL7305179A (en)
SE (1) SE391624B (en)
ZA (1) ZA732579B (en)

Also Published As

Publication number Publication date
DE2318491A1 (en) 1973-10-25
NL7305179A (en) 1973-10-16
BE798167A (en) 1973-07-31
AU5447373A (en) 1974-10-17
JPS535779B2 (en) 1978-03-02
SE391624B (en) 1977-02-21
ZA732579B (en) 1974-03-27
JPS48103233A (en) 1973-12-25
AT334435B (en) 1976-01-10
GB1426271A (en) 1976-02-25
ATA332173A (en) 1976-05-15
CH585494A5 (en) 1977-02-28
IT983897B (en) 1974-11-11

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