JPH1093987A - Ｓｅｃａｍ復号化 - Google Patents

Ｓｅｃａｍ復号化

Info

Publication number
JPH1093987A
JPH1093987A JP19861797A JP19861797A JPH1093987A JP H1093987 A JPH1093987 A JP H1093987A JP 19861797 A JP19861797 A JP 19861797A JP 19861797 A JP19861797 A JP 19861797A JP H1093987 A JPH1093987 A JP H1093987A
Authority
JP
Japan
Prior art keywords
signal
frequency
secam
crochet
filter
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.)
Pending
Application number
JP19861797A
Other languages
English (en)
Japanese (ja)
Inventor
Patrick Quinn
ヨハン クイン パトリック
Boudewijns Arnoldus
ヨハネス ユリアナ ボーデワイン アーノルダス
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 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 JPH1093987A publication Critical patent/JPH1093987A/ja
Pending 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
    • H04N11/18—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous and sequential signals, e.g. SECAM-system
    • H04N11/186—Decoding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Circuits Of Receivers In General (AREA)
  • Error Detection And Correction (AREA)
JP19861797A 1996-07-24 1997-07-24 Ｓｅｃａｍ復号化 Pending JPH1093987A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96202088 1996-07-24
NL96202088:9 1996-07-24

Publications (1)

Publication Number Publication Date
JPH1093987A true JPH1093987A (ja) 1998-04-10

Family

ID=8224221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19861797A Pending JPH1093987A (ja) 1996-07-24 1997-07-24 Ｓｅｃａｍ復号化

Country Status (3)

Country Link
JP (1) JPH1093987A (it)
FR (1) FR2752503B1 (it)
IT (1) IT1293743B1 (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100598016B1 (ko) 2004-10-25 2006-07-06 삼성전자주식회사 세캄 색상 신호를 복원하는 방법 및 이를 이용한 세캄색상 신호 복원 장치
KR100788175B1 (ko) 2006-08-23 2007-12-26 (주) 넥스트칩 세캄 색차 신호를 복원하기 위한 장치 및 그 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100304697B1 (ko) 1998-11-19 2001-09-24 윤종용 주파수 복조 장치 및 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145919A1 (de) * 1981-11-19 1983-05-26 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zum demodulieren zeitdiskreter frequenzmodulierter signale
DE3342181C2 (de) * 1983-11-23 1986-03-06 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Integrierte Schaltung für den Farbdecoder eines Fernsehempfängers
FR2595895B1 (fr) * 1986-03-13 1988-05-13 France Etat Double demodulateur numerique
FR2620881B1 (fr) * 1987-09-22 1989-12-29 Radiotechnique Ind & Comm Procede et dispositif pour accorder un circuit resonnant
FR2666189B1 (fr) * 1990-08-22 1992-12-04 Sgs Thomson Microelectronics Systeme de reglage des filtres de traitement du signal video composite dans un appareil secam multistandard.
EP0734631A1 (en) * 1994-10-19 1996-10-02 Koninklijke Philips Electronics N.V. Chrominance demodulation with sampling of the input signal at three times the colour subcarrier frequency

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100598016B1 (ko) 2004-10-25 2006-07-06 삼성전자주식회사 세캄 색상 신호를 복원하는 방법 및 이를 이용한 세캄색상 신호 복원 장치
US7535514B2 (en) 2004-10-25 2009-05-19 Samung Electronics Co., Ltd. Apparatus and method for decoding SECAM chrominance signal
KR100788175B1 (ko) 2006-08-23 2007-12-26 (주) 넥스트칩 세캄 색차 신호를 복원하기 위한 장치 및 그 방법

Also Published As

Publication number Publication date
FR2752503A1 (fr) 1998-02-20
IT1293743B1 (it) 1999-03-10
ITMI971721A1 (it) 1999-01-21
FR2752503B1 (fr) 1999-02-05

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