AU468126B2 - Regaining video or carrier frequency colour sifference signals froma pal signal - Google Patents

Regaining video or carrier frequency colour sifference signals froma pal signal

Info

Publication number
AU468126B2
AU468126B2 AU35657/71A AU3565771A AU468126B2 AU 468126 B2 AU468126 B2 AU 468126B2 AU 35657/71 A AU35657/71 A AU 35657/71A AU 3565771 A AU3565771 A AU 3565771A AU 468126 B2 AU468126 B2 AU 468126B2
Authority
AU
Australia
Prior art keywords
sifference
regaining
video
carrier frequency
pal 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
AU35657/71A
Other versions
AU3565771A (en
Inventor
Reiber Hans
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty 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 Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Publication of AU3565771A publication Critical patent/AU3565771A/en
Application granted granted Critical
Publication of AU468126B2 publication Critical patent/AU468126B2/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)
AU35657/71A 1970-11-17 1971-11-12 Regaining video or carrier frequency colour sifference signals froma pal signal Expired AU468126B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE82056 1970-11-17
DE2056583A DE2056583C3 (en) 1970-11-17 1970-11-17 Method and circuit arrangement for recovering the video or carrier frequency color difference signals from a PAL chrominance signal

Publications (2)

Publication Number Publication Date
AU3565771A AU3565771A (en) 1973-05-17
AU468126B2 true AU468126B2 (en) 1976-01-08

Family

ID=5788384

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35657/71A Expired AU468126B2 (en) 1970-11-17 1971-11-12 Regaining video or carrier frequency colour sifference signals froma pal signal

Country Status (10)

Country Link
AT (1) AT328005B (en)
AU (1) AU468126B2 (en)
BE (1) BE775423R (en)
DE (1) DE2056583C3 (en)
ES (1) ES397061A2 (en)
GB (1) GB1307959A (en)
IT (1) IT976370B (en)
NO (1) NO139196C (en)
SE (1) SE378498B (en)
ZA (1) ZA717566B (en)

Also Published As

Publication number Publication date
BE775423R (en) 1972-05-17
ATA962971A (en) 1975-05-15
AT328005B (en) 1976-02-25
SE378498B (en) 1975-09-01
NO139196C (en) 1979-01-17
DE2056583A1 (en) 1972-05-25
GB1307959A (en) 1973-02-21
ZA717566B (en) 1972-08-30
DE2056583B2 (en) 1978-09-14
ES397061A2 (en) 1975-04-01
DE2056583C3 (en) 1979-05-17
NO139196B (en) 1978-10-09
IT976370B (en) 1974-08-20
AU3565771A (en) 1973-05-17

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