IT7848635A0 - Circuito di separazione dei segnali di liminanza e di crominanza di un ricevitore di televisione a colori e ricevitore di televisione comportante un tale circuito - Google Patents

Circuito di separazione dei segnali di liminanza e di crominanza di un ricevitore di televisione a colori e ricevitore di televisione comportante un tale circuito

Info

Publication number
IT7848635A0
IT7848635A0 IT7848635A IT4863578A IT7848635A0 IT 7848635 A0 IT7848635 A0 IT 7848635A0 IT 7848635 A IT7848635 A IT 7848635A IT 4863578 A IT4863578 A IT 4863578A IT 7848635 A0 IT7848635 A0 IT 7848635A0
Authority
IT
Italy
Prior art keywords
circuit
television receiver
liminance
separation
chrominance signals
Prior art date
Application number
IT7848635A
Other languages
English (en)
Other versions
IT1102148B (it
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Publication of IT7848635A0 publication Critical patent/IT7848635A0/it
Application granted granted Critical
Publication of IT1102148B publication Critical patent/IT1102148B/it

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
IT48635/78A 1977-04-01 1978-03-29 Circuito di separazione dei segnali di liminanza e di crominanza di un ricevitore di televisione a colori e ricevitore di televisione comportante un tale circuito IT1102148B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7709948A FR2386221A1 (fr) 1977-04-01 1977-04-01 Circuit de separation des signaux de luminance et de chrominance d'un recepteur de television en couleurs, et recepteur de television comportant un tel circuit

Publications (2)

Publication Number Publication Date
IT7848635A0 true IT7848635A0 (it) 1978-03-29
IT1102148B IT1102148B (it) 1985-10-07

Family

ID=9188922

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48635/78A IT1102148B (it) 1977-04-01 1978-03-29 Circuito di separazione dei segnali di liminanza e di crominanza di un ricevitore di televisione a colori e ricevitore di televisione comportante un tale circuito

Country Status (5)

Country Link
DE (1) DE2814055A1 (it)
ES (1) ES468344A1 (it)
FR (1) FR2386221A1 (it)
GB (1) GB1592818A (it)
IT (1) IT1102148B (it)

Also Published As

Publication number Publication date
DE2814055A1 (de) 1978-10-12
IT1102148B (it) 1985-10-07
ES468344A1 (es) 1978-12-01
FR2386221A1 (fr) 1978-10-27
FR2386221B1 (it) 1982-06-25
GB1592818A (en) 1981-07-08

Similar Documents

Publication Publication Date Title
JPS54100226A (en) Color tv picture projector
IT1127712B (it) Ricevitore televisivo a colori comprendente almeno un circuito integrato per il segnale di luminosita e per i segnali di cromaticita
SE7810539L (sv) Anordning for separering av sammansatt videosignal
AT379926B (de) Pal/secam-farbfernsehempfaenger
IT1101164B (it) Tubo pr la riproduzione di immagini televisive a colori
AU513389B2 (en) Television camera colour signal modulating system
AU521444B2 (en) Suppressing chrominance contamination of luminance signals
JPS5418226A (en) Method of estimating color tv signal
JPS5444830A (en) Color tv signal processor
JPS53143126A (en) Color tv picture tube
AT378648B (de) Farbfernsehkamera
JPS53124917A (en) Method of taking color tv camera
SE8002930L (sv) Demodulationskrets for fergtelevisionssignaler
JPS5444828A (en) Color tv signal processor
DK147690C (da) Monolitisk integreret videokamfilter for farvefjernsyn
AU521555B2 (en) Suppressing luminance contamination of chrominance signals
IT7848635A0 (it) Circuito di separazione dei segnali di liminanza e di crominanza di un ricevitore di televisione a colori e ricevitore di televisione comportante un tale circuito
GB2044036B (en) Colour separation overlay of television signals
DK424278A (da) Idenfikikationskreds til farvefjernsyn
JPS5396726A (en) Color television set
NL188201B (nl) Chrominantiesignaalverwerkingsschakeling van een kleurentelevisie-ontvanger.
IT1139430B (it) Complesso circuitale per separare le componenti di un segnale televisivo a colori pal
JPS53140929A (en) Color television set
DE2962319D1 (en) Circuit arrangement for restoring the mean picture brightness of a video signal
JPS5361222A (en) Color tv signal converter circuit

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970329