GB2078054B - Pal decoding - Google Patents

Pal decoding

Info

Publication number
GB2078054B
GB2078054B GB8116708A GB8116708A GB2078054B GB 2078054 B GB2078054 B GB 2078054B GB 8116708 A GB8116708 A GB 8116708A GB 8116708 A GB8116708 A GB 8116708A GB 2078054 B GB2078054 B GB 2078054B
Authority
GB
United Kingdom
Prior art keywords
pal decoding
pal
decoding
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
GB8116708A
Other versions
GB2078054A (en
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.)
British Broadcasting Corp
Original Assignee
British Broadcasting 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 British Broadcasting Corp filed Critical British Broadcasting Corp
Priority to GB8116708A priority Critical patent/GB2078054B/en
Publication of GB2078054A publication Critical patent/GB2078054A/en
Application granted granted Critical
Publication of GB2078054B publication Critical patent/GB2078054B/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter
GB8116708A 1980-06-02 1981-06-01 Pal decoding Expired GB2078054B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8116708A GB2078054B (en) 1980-06-02 1981-06-01 Pal decoding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8017916 1980-06-02
GB8116708A GB2078054B (en) 1980-06-02 1981-06-01 Pal decoding

Publications (2)

Publication Number Publication Date
GB2078054A GB2078054A (en) 1981-12-23
GB2078054B true GB2078054B (en) 1985-03-06

Family

ID=26275704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8116708A Expired GB2078054B (en) 1980-06-02 1981-06-01 Pal decoding

Country Status (1)

Country Link
GB (1) GB2078054B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127250B (en) * 1982-09-20 1986-04-09 British Broadcasting Corp Colour video signal processing
US4498100A (en) * 1982-11-26 1985-02-05 Rca Corporation Apparatus for frame-to-frame comb filtering composite TV signal
SE453246B (en) * 1982-11-26 1988-01-18 Rca Corp DEVICE AND SET FOR PHOTO-TO-IMAGE CAMFILTRATION OF A COMPOSITION TELEVISION SIGNAL
US4498099A (en) * 1982-11-26 1985-02-05 Rca Corporation Apparatus for frame-to-frame comb filtering composite TV signal
DE3313050A1 (en) * 1983-04-12 1984-10-18 Robert Bosch Gmbh, 7000 Stuttgart ARRANGEMENT FOR SEPARATING THE LUMINITY AND COLOR INFORMATION OF A COLOR TV SIGNAL
GB8402261D0 (en) * 1984-01-27 1984-02-29 Mcmichael Ltd Pal colour television signals
GB2163023B (en) * 1984-08-10 1987-12-23 Sony Corp Decoding digital pal video signals
GB8622680D0 (en) * 1986-09-19 1986-10-22 Robinson R N Decoder
US4979023A (en) * 1987-12-18 1990-12-18 Mikhail Tsinberg Adaptive comb filter for artifact-free decoding
GB2223142B (en) * 1988-09-23 1993-01-06 Sony Corp Separating components of composite digital video signals
JPH02108390A (en) * 1988-10-18 1990-04-20 Hitachi Ltd Luminance signal and chrominance signal separating circuit for pal color television signal
US5097321A (en) * 1989-04-28 1992-03-17 Accom Three dimensional adaptive decoding system and method
JP3271143B2 (en) * 1990-10-22 2002-04-02 ソニー株式会社 Video signal processing circuit
FI92129C (en) * 1992-08-20 1994-09-26 Salon Televisiotehdas Oy Coupling arrangement for detecting luminance chrominance interrogation

Also Published As

Publication number Publication date
GB2078054A (en) 1981-12-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee