IT8120788A0 - Luminanza e di crominanza. rete di separazione dei segnali di - Google Patents

Luminanza e di crominanza. rete di separazione dei segnali di

Info

Publication number
IT8120788A0
IT8120788A0 IT8120788A IT2078881A IT8120788A0 IT 8120788 A0 IT8120788 A0 IT 8120788A0 IT 8120788 A IT8120788 A IT 8120788A IT 2078881 A IT2078881 A IT 2078881A IT 8120788 A0 IT8120788 A0 IT 8120788A0
Authority
IT
Italy
Prior art keywords
chrominance
luminance
signal separation
separation network
network
Prior art date
Application number
IT8120788A
Other languages
English (en)
Other versions
IT1137309B (it
Inventor
Saiprasad Vasudev Naimpally
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of IT8120788A0 publication Critical patent/IT8120788A0/it
Application granted granted Critical
Publication of IT1137309B publication Critical patent/IT1137309B/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)
IT20788/81A 1980-03-31 1981-03-27 Rete di separazione dei segnali di luminanza e di crominanza IT1137309B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/135,926 US4288811A (en) 1980-03-31 1980-03-31 Luminance and chrominance signal separation network

Publications (2)

Publication Number Publication Date
IT8120788A0 true IT8120788A0 (it) 1981-03-27
IT1137309B IT1137309B (it) 1986-09-10

Family

ID=22470414

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20788/81A IT1137309B (it) 1980-03-31 1981-03-27 Rete di separazione dei segnali di luminanza e di crominanza

Country Status (10)

Country Link
US (1) US4288811A (it)
JP (1) JPS56154890A (it)
AT (1) AT387124B (it)
AU (1) AU541860B2 (it)
CA (1) CA1158354A (it)
DE (1) DE3112889A1 (it)
FR (1) FR2479628B1 (it)
GB (1) GB2073540B (it)
HK (1) HK59789A (it)
IT (1) IT1137309B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160283A (en) * 1981-03-30 1982-10-02 Nec Home Electronics Ltd Band limit circuit in color television receiver
US4516153A (en) * 1983-03-30 1985-05-07 Rca Corporation Composite video signal processing apparatus providing amplitude equalization
US4620220A (en) * 1983-06-28 1986-10-28 Rca Corporation Wideband chrominance signal filter
US4616252A (en) * 1984-07-16 1986-10-07 Rca Corporation Sampled color difference signal processing system having a quadrature distortion reduction differentiator
US4677462A (en) * 1985-11-07 1987-06-30 Rca Corporation Delay and filter network with chrominance trap between series input resistors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811580A (en) * 1954-09-13 1957-10-29 Rca Corp Signal separation system for color television receiver
DE2536496C3 (de) * 1975-08-16 1979-11-08 Philips Patentverwaltung Gmbh, 2000 Hamburg Fernsehempfänger-Schaltungsanordnung zum Trennen des Helligkeitssignals vom Tonsignal
US4096516A (en) * 1977-03-25 1978-06-20 Rca Corporation Electronic signal processing apparatus
AU539824B2 (en) * 1979-10-26 1984-10-18 Rca Corp. Intercarrier sound/video signal separator

Also Published As

Publication number Publication date
CA1158354A (en) 1983-12-06
AT387124B (de) 1988-12-12
AU541860B2 (en) 1985-01-24
FR2479628A1 (fr) 1981-10-02
JPS56154890A (en) 1981-11-30
DE3112889C2 (it) 1990-11-22
AU6869581A (en) 1981-10-08
ATA150381A (de) 1988-04-15
GB2073540B (en) 1983-12-14
DE3112889A1 (de) 1982-02-25
JPH0154916B2 (it) 1989-11-21
US4288811A (en) 1981-09-08
IT1137309B (it) 1986-09-10
GB2073540A (en) 1981-10-14
HK59789A (en) 1989-08-04
FR2479628B1 (fr) 1986-11-07

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970327