DK108334C - Fremgangsmåde og apparater til ved påvirkning af fasen af underbærebølgen i farvefjernsynssystemer at reducere synligheden af parasitsignaler. - Google Patents

Fremgangsmåde og apparater til ved påvirkning af fasen af underbærebølgen i farvefjernsynssystemer at reducere synligheden af parasitsignaler.

Info

Publication number
DK108334C
DK108334C DK356061AA DK356061A DK108334C DK 108334 C DK108334 C DK 108334C DK 356061A A DK356061A A DK 356061AA DK 356061 A DK356061 A DK 356061A DK 108334 C DK108334 C DK 108334C
Authority
DK
Denmark
Prior art keywords
subcarrier
visibility
influencing
reducing
phase
Prior art date
Application number
DK356061AA
Other languages
Danish (da)
English (en)
Original Assignee
Cft Comp Fse Television
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 Cft Comp Fse Television filed Critical Cft Comp Fse Television
Application granted granted Critical
Publication of DK108334C publication Critical patent/DK108334C/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/45—Generation or recovery of colour sub-carriers
    • 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
    • H04N11/18—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous and sequential signals, e.g. SECAM-system

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
DK356061AA 1960-09-09 1961-09-07 Fremgangsmåde og apparater til ved påvirkning af fasen af underbærebølgen i farvefjernsynssystemer at reducere synligheden af parasitsignaler. DK108334C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR838163A FR1273976A (fr) 1960-09-09 1960-09-09 Perfectionnements aux systèmes de télévision en couleurs
FR869672A FR80176E (fr) 1960-09-09 1961-08-01 Perfectionnements aux systèmes de télévision en couleurs

Publications (1)

Publication Number Publication Date
DK108334C true DK108334C (da) 1967-11-20

Family

ID=26187428

Family Applications (1)

Application Number Title Priority Date Filing Date
DK356061AA DK108334C (da) 1960-09-09 1961-09-07 Fremgangsmåde og apparater til ved påvirkning af fasen af underbærebølgen i farvefjernsynssystemer at reducere synligheden af parasitsignaler.

Country Status (8)

Country Link
US (1) US3213191A (pm)
CH (1) CH394288A (pm)
DE (1) DE1181735B (pm)
DK (1) DK108334C (pm)
ES (1) ES270292A1 (pm)
FR (2) FR1273976A (pm)
GB (1) GB964916A (pm)
NL (2) NL147304B (pm)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL294059A (pm) * 1962-06-18
CH452593A (de) * 1965-07-27 1968-03-15 Tesler Vladimir E Farbfernsehverfahren und Einrichtung zur Durchführung des Verfahrens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739181A (en) * 1950-03-14 1956-03-20 Color Television Inc Line sequential color television apparatus
US2666806A (en) * 1951-12-08 1954-01-19 Meguer V Kalfaian Color television
BE525449A (pm) * 1953-01-02
NL110390C (pm) * 1953-02-09
NL239036A (pm) 1958-05-09

Also Published As

Publication number Publication date
ES270292A1 (es) 1962-05-01
US3213191A (en) 1965-10-19
FR1273976A (fr) 1961-10-20
GB964916A (en) 1964-07-29
NL268985A (pm)
FR80176E (fr) 1963-03-22
CH394288A (fr) 1965-06-30
DE1181735B (de) 1964-11-19
NL147304B (nl) 1975-09-15

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