FR2507046A1 - Circuit de codage de television en couleur - Google Patents

Circuit de codage de television en couleur

Info

Publication number
FR2507046A1
FR2507046A1 FR8209385A FR8209385A FR2507046A1 FR 2507046 A1 FR2507046 A1 FR 2507046A1 FR 8209385 A FR8209385 A FR 8209385A FR 8209385 A FR8209385 A FR 8209385A FR 2507046 A1 FR2507046 A1 FR 2507046A1
Authority
FR
France
Prior art keywords
signal
color
salva
circuit
chrominance signal
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.)
Granted
Application number
FR8209385A
Other languages
English (en)
French (fr)
Other versions
FR2507046B1 (https=
Inventor
Nicolaas Jan Leendert Van Valk
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2507046A1 publication Critical patent/FR2507046A1/fr
Application granted granted Critical
Publication of FR2507046B1 publication Critical patent/FR2507046B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H04N11/143—Encoding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
FR8209385A 1981-05-29 1982-05-28 Circuit de codage de television en couleur Granted FR2507046A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8102618A NL8102618A (nl) 1981-05-29 1981-05-29 Kleurentelevisiekodeerschakeling.

Publications (2)

Publication Number Publication Date
FR2507046A1 true FR2507046A1 (fr) 1982-12-03
FR2507046B1 FR2507046B1 (https=) 1985-05-10

Family

ID=19837582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8209385A Granted FR2507046A1 (fr) 1981-05-29 1982-05-28 Circuit de codage de television en couleur

Country Status (7)

Country Link
US (1) US4479141A (https=)
JP (1) JPS57202191A (https=)
CA (1) CA1180105A (https=)
DE (1) DE3218918A1 (https=)
FR (1) FR2507046A1 (https=)
GB (1) GB2100954B (https=)
NL (1) NL8102618A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923991A (ja) * 1982-07-30 1984-02-07 Sony Corp 色相補正回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886632A (en) * 1952-06-28 1959-05-12 Philco Corp Carrier-wave modulating system
US2946846A (en) * 1953-11-02 1960-07-26 Rca Corp Color television

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7211380A (https=) * 1972-08-18 1974-02-20
GB1582984A (en) * 1976-08-09 1981-01-21 Rca Corp Video signal recording systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886632A (en) * 1952-06-28 1959-05-12 Philco Corp Carrier-wave modulating system
US2946846A (en) * 1953-11-02 1960-07-26 Rca Corp Color television

Also Published As

Publication number Publication date
JPS57202191A (en) 1982-12-10
GB2100954B (en) 1984-11-07
DE3218918A1 (de) 1983-03-10
DE3218918C2 (https=) 1990-01-04
JPH0247916B2 (https=) 1990-10-23
US4479141A (en) 1984-10-23
GB2100954A (en) 1983-01-06
FR2507046B1 (https=) 1985-05-10
CA1180105A (en) 1984-12-27
NL8102618A (nl) 1982-12-16

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse