JPS5371526A - Color signal processing circuit using pal system - Google Patents

Color signal processing circuit using pal system

Info

Publication number
JPS5371526A
JPS5371526A JP14650076A JP14650076A JPS5371526A JP S5371526 A JPS5371526 A JP S5371526A JP 14650076 A JP14650076 A JP 14650076A JP 14650076 A JP14650076 A JP 14650076A JP S5371526 A JPS5371526 A JP S5371526A
Authority
JP
Japan
Prior art keywords
signal processing
processing circuit
pal system
color signal
integration
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
JP14650076A
Other languages
Japanese (ja)
Inventor
Tomomitsu Azeyanagi
Himio Nakagawa
Hiroaki Nabeyama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14650076A priority Critical patent/JPS5371526A/en
Priority to DE19772754511 priority patent/DE2754511C3/en
Priority to GB5101177A priority patent/GB1540183A/en
Publication of JPS5371526A publication Critical patent/JPS5371526A/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
    • 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

Abstract

PURPOSE: To realize the PAL system chroma signal processing circuit with easy constitution and low cost, and having a good performance and further suitable for integration, by using commonly the functions of the delay line and the color demodulating circuit through the use of the charge transfer element.
COPYRIGHT: (C)1978,JPO&Japio
JP14650076A 1976-12-08 1976-12-08 Color signal processing circuit using pal system Pending JPS5371526A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP14650076A JPS5371526A (en) 1976-12-08 1976-12-08 Color signal processing circuit using pal system
DE19772754511 DE2754511C3 (en) 1976-12-08 1977-12-07 PAL decoder for processing a color carrier frequency PAL chrominance signal
GB5101177A GB1540183A (en) 1976-12-08 1977-12-07 Pal system carrier chrominance signal processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14650076A JPS5371526A (en) 1976-12-08 1976-12-08 Color signal processing circuit using pal system

Publications (1)

Publication Number Publication Date
JPS5371526A true JPS5371526A (en) 1978-06-26

Family

ID=15409021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14650076A Pending JPS5371526A (en) 1976-12-08 1976-12-08 Color signal processing circuit using pal system

Country Status (3)

Country Link
JP (1) JPS5371526A (en)
DE (1) DE2754511C3 (en)
GB (1) GB1540183A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415918A (en) * 1981-08-31 1983-11-15 Rca Corporation Digital color television signal demodulator

Also Published As

Publication number Publication date
DE2754511C3 (en) 1980-10-09
DE2754511B2 (en) 1980-02-14
DE2754511A1 (en) 1978-06-22
GB1540183A (en) 1979-02-07

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