FR2516332A1 - Reseau de separation de signaux numeriques - Google Patents

Reseau de separation de signaux numeriques Download PDF

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Publication number
FR2516332A1
FR2516332A1 FR8218613A FR8218613A FR2516332A1 FR 2516332 A1 FR2516332 A1 FR 2516332A1 FR 8218613 A FR8218613 A FR 8218613A FR 8218613 A FR8218613 A FR 8218613A FR 2516332 A1 FR2516332 A1 FR 2516332A1
Authority
FR
France
Prior art keywords
signal
signals
output
adder
input
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR8218613A
Other languages
English (en)
French (fr)
Inventor
Henry Garton Lewis Jr
Chandrakant Bhailalbhai Patel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
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 FR2516332A1 publication Critical patent/FR2516332A1/fr
Withdrawn legal-status Critical Current

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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)
  • Picture Signal Circuits (AREA)
FR8218613A 1981-11-06 1982-11-05 Reseau de separation de signaux numeriques Withdrawn FR2516332A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31910981A 1981-11-06 1981-11-06

Publications (1)

Publication Number Publication Date
FR2516332A1 true FR2516332A1 (fr) 1983-05-13

Family

ID=23240888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8218613A Withdrawn FR2516332A1 (fr) 1981-11-06 1982-11-05 Reseau de separation de signaux numeriques

Country Status (8)

Country Link
JP (1) JPS5887990A (ko)
KR (1) KR840002796A (ko)
AU (1) AU8989482A (ko)
DE (1) DE3240905A1 (ko)
ES (1) ES516970A0 (ko)
FR (1) FR2516332A1 (ko)
GB (1) GB2110044A (ko)
IT (1) IT1205274B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1177297B (it) * 1983-11-28 1987-08-26 Rca Corp Elaboratore di segnali di dettaglio verticale
US4590511A (en) * 1984-01-03 1986-05-20 Honeywell Inc. Circuit for converting the phase encoded hue information of a quadrature modulated color subcarrier into distinct analog voltage levels
US4626894A (en) * 1984-10-04 1986-12-02 Rca Corporation Signal filtering system having adaptively cascaded filter stages for developing a variable bandwidth frequency characteristic
EP2008472B1 (en) * 2006-04-07 2015-06-03 ATI Technologies Inc. Video luminance chrominance separation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245238A (en) * 1979-05-11 1981-01-13 Rca Corporation Non-linear processing of video image vertical detail information
FR2512304A1 (fr) * 1981-08-31 1983-03-04 Rca Corp Demodulateur de signaux numeriques de television couleur
FR2516322A1 (fr) * 1981-11-06 1983-05-13 Rca Corp Filtres numeriques a

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245238A (en) * 1979-05-11 1981-01-13 Rca Corporation Non-linear processing of video image vertical detail information
FR2512304A1 (fr) * 1981-08-31 1983-03-04 Rca Corp Demodulateur de signaux numeriques de television couleur
FR2516322A1 (fr) * 1981-11-06 1983-05-13 Rca Corp Filtres numeriques a

Also Published As

Publication number Publication date
JPS5887990A (ja) 1983-05-25
AU8989482A (en) 1983-05-12
IT8224107A0 (it) 1982-11-05
ES8308662A1 (es) 1983-09-16
IT1205274B (it) 1989-03-15
GB2110044A (en) 1983-06-08
ES516970A0 (es) 1983-09-16
KR840002796A (ko) 1984-07-16
DE3240905A1 (de) 1983-05-19

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