JPS57155891A - Deemphasis filter for chrominance signal and television receiver including same filter - Google Patents

Deemphasis filter for chrominance signal and television receiver including same filter

Info

Publication number
JPS57155891A
JPS57155891A JP2802982A JP2802982A JPS57155891A JP S57155891 A JPS57155891 A JP S57155891A JP 2802982 A JP2802982 A JP 2802982A JP 2802982 A JP2802982 A JP 2802982A JP S57155891 A JPS57155891 A JP S57155891A
Authority
JP
Japan
Prior art keywords
filter
television receiver
chrominance signal
receiver including
including same
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
JP2802982A
Other languages
English (en)
Other versions
JPH0348716B2 (ja
Inventor
Deyutasuta Remi
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.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt SA
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 Thomson-Brandt SA filed Critical Thomson-Brandt SA
Publication of JPS57155891A publication Critical patent/JPS57155891A/ja
Publication of JPH0348716B2 publication Critical patent/JPH0348716B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/04—Recursive filters
    • 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)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP2802982A 1981-02-24 1982-02-23 Deemphasis filter for chrominance signal and television receiver including same filter Granted JPS57155891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8103624A FR2500702A1 (fr) 1981-02-24 1981-02-24 Filtre de desaccentuation du signal de chrominance et recepteur de television comportant un tel filtre

Publications (2)

Publication Number Publication Date
JPS57155891A true JPS57155891A (en) 1982-09-27
JPH0348716B2 JPH0348716B2 (ja) 1991-07-25

Family

ID=9255563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2802982A Granted JPS57155891A (en) 1981-02-24 1982-02-23 Deemphasis filter for chrominance signal and television receiver including same filter

Country Status (4)

Country Link
EP (1) EP0059133B1 (ja)
JP (1) JPS57155891A (ja)
DE (1) DE3264810D1 (ja)
FR (1) FR2500702A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192788B1 (de) * 1985-02-23 1988-07-27 Deutsche ITT Industries GmbH Integrierte digitale Frequenzdemodulationsteilschaltung
KR100304697B1 (ko) 1998-11-19 2001-09-24 윤종용 주파수 복조 장치 및 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567346B2 (ja) * 1972-10-11 1981-02-17
FR2412216A1 (fr) * 1977-12-16 1979-07-13 Thomson Csf Circuit de traitement des signaux de chrominance dans le systeme secam

Also Published As

Publication number Publication date
EP0059133A1 (fr) 1982-09-01
FR2500702B1 (ja) 1983-06-10
EP0059133B1 (fr) 1985-07-24
DE3264810D1 (en) 1985-08-29
FR2500702A1 (fr) 1982-08-27
JPH0348716B2 (ja) 1991-07-25

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