NO139196C - PROCEDURE AND CIRCUIT TO RECOVER THE VIDEO OR CARRIED COLOR DIFFERENCE SIGNALS FROM A PAL COLOR SIGNAL - Google Patents

PROCEDURE AND CIRCUIT TO RECOVER THE VIDEO OR CARRIED COLOR DIFFERENCE SIGNALS FROM A PAL COLOR SIGNAL

Info

Publication number
NO139196C
NO139196C NO4142/71A NO414271A NO139196C NO 139196 C NO139196 C NO 139196C NO 4142/71 A NO4142/71 A NO 4142/71A NO 414271 A NO414271 A NO 414271A NO 139196 C NO139196 C NO 139196C
Authority
NO
Norway
Prior art keywords
recover
video
procedure
circuit
difference signals
Prior art date
Application number
NO4142/71A
Other languages
Norwegian (no)
Other versions
NO139196B (en
Inventor
Hans Reiber
Original Assignee
Int Standard Electric 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of NO139196B publication Critical patent/NO139196B/en
Publication of NO139196C publication Critical patent/NO139196C/en

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)
NO4142/71A 1970-11-17 1971-11-10 PROCEDURE AND CIRCUIT TO RECOVER THE VIDEO OR CARRIED COLOR DIFFERENCE SIGNALS FROM A PAL COLOR SIGNAL NO139196C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
NO139196B NO139196B (en) 1978-10-09
NO139196C true NO139196C (en) 1979-01-17

Family

ID=5788384

Family Applications (1)

Application Number Title Priority Date Filing Date
NO4142/71A NO139196C (en) 1970-11-17 1971-11-10 PROCEDURE AND CIRCUIT TO RECOVER THE VIDEO OR CARRIED COLOR DIFFERENCE SIGNALS FROM A PAL COLOR 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
AT328005B (en) 1976-02-25
ES397061A2 (en) 1975-04-01
AU468126B2 (en) 1976-01-08
SE378498B (en) 1975-09-01
DE2056583A1 (en) 1972-05-25
BE775423R (en) 1972-05-17
AU3565771A (en) 1973-05-17
ZA717566B (en) 1972-08-30
GB1307959A (en) 1973-02-21
IT976370B (en) 1974-08-20
ATA962971A (en) 1975-05-15
DE2056583B2 (en) 1978-09-14
DE2056583C3 (en) 1979-05-17
NO139196B (en) 1978-10-09

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