DE3218918A1 - Farbfernsehkodierschaltung - Google Patents

Farbfernsehkodierschaltung

Info

Publication number
DE3218918A1
DE3218918A1 DE3218918A DE3218918A DE3218918A1 DE 3218918 A1 DE3218918 A1 DE 3218918A1 DE 3218918 A DE3218918 A DE 3218918A DE 3218918 A DE3218918 A DE 3218918A DE 3218918 A1 DE3218918 A1 DE 3218918A1
Authority
DE
Germany
Prior art keywords
color television
television coding
coding
color
television
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
DE3218918A
Other languages
English (en)
Other versions
DE3218918C2 (de
Inventor
Der Valk Nicolaas Jan Leen Van
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 DE3218918A1 publication Critical patent/DE3218918A1/de
Application granted granted Critical
Publication of DE3218918C2 publication Critical patent/DE3218918C2/de
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)
DE3218918A 1981-05-29 1982-05-19 Farbfernsehkodierschaltung Granted DE3218918A1 (de)

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
DE3218918A1 true DE3218918A1 (de) 1983-03-10
DE3218918C2 DE3218918C2 (de) 1990-01-04

Family

ID=19837582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3218918A Granted DE3218918A1 (de) 1981-05-29 1982-05-19 Farbfernsehkodierschaltung

Country Status (7)

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

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912864A (en) * 1972-08-18 1975-10-14 Philips Corp Circuit arrangement for supplying pulses having a defined pulse edge duration in a television image signal

Family Cites Families (3)

* 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
GB1582984A (en) * 1976-08-09 1981-01-21 Rca Corp Video signal recording systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912864A (en) * 1972-08-18 1975-10-14 Philips Corp Circuit arrangement for supplying pulses having a defined pulse edge duration in a television image signal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FINK, Donald G.: Television Engineering Handbook, 1.Aufl., New York, Toronto, London, McGraw-Hill Book Comp., Inc., 1957, S.9-42 bis 9-45 *

Also Published As

Publication number Publication date
FR2507046A1 (fr) 1982-12-03
FR2507046B1 (de) 1985-05-10
JPH0247916B2 (de) 1990-10-23
US4479141A (en) 1984-10-23
JPS57202191A (en) 1982-12-10
GB2100954A (en) 1983-01-06
GB2100954B (en) 1984-11-07
NL8102618A (nl) 1982-12-16
DE3218918C2 (de) 1990-01-04
CA1180105A (en) 1984-12-27

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8339 Ceased/non-payment of the annual fee