JPS5679593A - Color television receiver - Google Patents

Color television receiver

Info

Publication number
JPS5679593A
JPS5679593A JP15701879A JP15701879A JPS5679593A JP S5679593 A JPS5679593 A JP S5679593A JP 15701879 A JP15701879 A JP 15701879A JP 15701879 A JP15701879 A JP 15701879A JP S5679593 A JPS5679593 A JP S5679593A
Authority
JP
Japan
Prior art keywords
signal
delay
addition
subtraction
line
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.)
Pending
Application number
JP15701879A
Other languages
Japanese (ja)
Inventor
Toshihiro Sakai
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP15701879A priority Critical patent/JPS5679593A/en
Publication of JPS5679593A publication Critical patent/JPS5679593A/en
Pending 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

Landscapes

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

Abstract

PURPOSE:To avoid addition/subtraction output between a 1H delay signal and a nondelay signal to give an undesirable effect on the succeeding circuit, by avoiding to give a delay signal from 1H delay line for a desired period. CONSTITUTION:The means 22 is provided, to avoid giving the 1H delay signal to the linewhich is undesirable the addition/subtraction output between the 1H delay signal and the nondelay signal. For example, the line undesirable the output of addition/subtraction is the line inserted with the VIR signal, and no signal is input to the delay line 7 and the VIR signal only as a nondelay signal is given to the luminance signal and the chroma signal circuit 10 through the addition and subtraction circuits 8 and 9.
JP15701879A 1979-12-03 1979-12-03 Color television receiver Pending JPS5679593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15701879A JPS5679593A (en) 1979-12-03 1979-12-03 Color television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15701879A JPS5679593A (en) 1979-12-03 1979-12-03 Color television receiver

Publications (1)

Publication Number Publication Date
JPS5679593A true JPS5679593A (en) 1981-06-30

Family

ID=15640377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15701879A Pending JPS5679593A (en) 1979-12-03 1979-12-03 Color television receiver

Country Status (1)

Country Link
JP (1) JPS5679593A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6472681A (en) * 1987-09-08 1989-03-17 Zenith Electronics Corp Image processor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6472681A (en) * 1987-09-08 1989-03-17 Zenith Electronics Corp Image processor

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