HK87994A - Color television signal decoding circuit - Google Patents

Color television signal decoding circuit

Info

Publication number
HK87994A
HK87994A HK87994A HK87994A HK87994A HK 87994 A HK87994 A HK 87994A HK 87994 A HK87994 A HK 87994A HK 87994 A HK87994 A HK 87994A HK 87994 A HK87994 A HK 87994A
Authority
HK
Hong Kong
Prior art keywords
television signal
decoding circuit
signal decoding
color television
color
Prior art date
Application number
HK87994A
Other languages
English (en)
Inventor
Antonius Hendrikus H.J. Nillesen
Original Assignee
Philips Electronics 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 Electronics Nv filed Critical Philips Electronics Nv
Publication of HK87994A publication Critical patent/HK87994A/xx

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
    • H04N11/16—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 the chrominance signal alternating in phase, e.g. PAL-system
    • H04N11/165—Decoding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
HK87994A 1988-02-10 1994-08-25 Color television signal decoding circuit HK87994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8800320A NL8800320A (nl) 1988-02-10 1988-02-10 Kleurentelevisiesignaaldecodeerschakeling.

Publications (1)

Publication Number Publication Date
HK87994A true HK87994A (en) 1994-09-02

Family

ID=19851745

Family Applications (1)

Application Number Title Priority Date Filing Date
HK87994A HK87994A (en) 1988-02-10 1994-08-25 Color television signal decoding circuit

Country Status (7)

Country Link
US (1) US4897713A (nl)
EP (1) EP0328207B1 (nl)
JP (1) JPH01238395A (nl)
DE (1) DE68904656T2 (nl)
FI (1) FI86938C (nl)
HK (1) HK87994A (nl)
NL (1) NL8800320A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012580A1 (de) * 1990-04-20 1991-10-24 Philips Patentverwaltung Schaltungsanordnung zur erkennung der uebertragungsnorm eines farbfernsehsignals
JP2657328B2 (ja) * 1991-02-25 1997-09-24 松下電器産業株式会社 テレビジョン受像機用色復調回路のｉ軸検出回路
JPH0591522A (ja) * 1991-09-30 1993-04-09 Toshiba Corp デイジタル発振器及びこれを用いた色副搬送波再生回路
GB9311953D0 (en) * 1993-06-10 1993-07-28 Snell & Wilcox Ltd Demodulation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8204936A (nl) * 1982-12-22 1984-07-16 Philips Nv Demodulatieschakeling voor een gedigitaliseerd chrominantiesignaal.
NL8401101A (nl) * 1984-04-06 1985-11-01 Philips Nv Draaggolfsynchroniseersysteem en daarvoor geschikt basisstation.
DE3432314A1 (de) * 1984-09-03 1986-03-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum ableiten digitaler farbsignale aus einem analogen fernsehsignal

Also Published As

Publication number Publication date
US4897713A (en) 1990-01-30
FI86938C (fi) 1992-10-26
FI86938B (fi) 1992-07-15
FI890575A (fi) 1989-08-11
FI890575A0 (fi) 1989-02-07
EP0328207A1 (en) 1989-08-16
EP0328207B1 (en) 1993-02-03
DE68904656D1 (de) 1993-03-18
DE68904656T2 (de) 1993-07-29
JPH01238395A (ja) 1989-09-22
NL8800320A (nl) 1989-09-01

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)