HK59789A - Luminance and chrominance signal separation network - Google Patents

Luminance and chrominance signal separation network

Info

Publication number
HK59789A
HK59789A HK597/89A HK59789A HK59789A HK 59789 A HK59789 A HK 59789A HK 597/89 A HK597/89 A HK 597/89A HK 59789 A HK59789 A HK 59789A HK 59789 A HK59789 A HK 59789A
Authority
HK
Hong Kong
Prior art keywords
luminance
chrominance signal
signal separation
separation network
network
Prior art date
Application number
HK597/89A
Other languages
English (en)
Inventor
Saiprasad Vasudev Naimpally
Original Assignee
Rca Licensing 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 Licensing Corp filed Critical Rca Licensing Corp
Publication of HK59789A publication Critical patent/HK59789A/xx

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)
HK597/89A 1980-03-31 1989-07-27 Luminance and chrominance signal separation network HK59789A (en)

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 (1)

Publication Number Publication Date
HK59789A true HK59789A (en) 1989-08-04

Family

ID=22470414

Family Applications (1)

Application Number Title Priority Date Filing Date
HK597/89A HK59789A (en) 1980-03-31 1989-07-27 Luminance and chrominance signal separation network

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
JPH0154916B2 (it) 1989-11-21
FR2479628A1 (fr) 1981-10-02
ATA150381A (de) 1988-04-15
IT1137309B (it) 1986-09-10
IT8120788A0 (it) 1981-03-27
GB2073540A (en) 1981-10-14
AT387124B (de) 1988-12-12
DE3112889A1 (de) 1982-02-25
DE3112889C2 (it) 1990-11-22
AU6869581A (en) 1981-10-08
FR2479628B1 (fr) 1986-11-07
US4288811A (en) 1981-09-08
CA1158354A (en) 1983-12-06
AU541860B2 (en) 1985-01-24
GB2073540B (en) 1983-12-14
JPS56154890A (en) 1981-11-30

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Legal Events

Date Code Title Description
PE Patent expired