KR19980701604A - 복합 입력 및 휘도/색도신호 성분 분리 입력을 갖는 콤 필터 모듈 - Google Patents

복합 입력 및 휘도/색도신호 성분 분리 입력을 갖는 콤 필터 모듈 Download PDF

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Publication number
KR19980701604A
KR19980701604A KR1019970704996A KR19970704996A KR19980701604A KR 19980701604 A KR19980701604 A KR 19980701604A KR 1019970704996 A KR1019970704996 A KR 1019970704996A KR 19970704996 A KR19970704996 A KR 19970704996A KR 19980701604 A KR19980701604 A KR 19980701604A
Authority
KR
South Korea
Prior art keywords
comb filter
signal
module
video signal
luminance
Prior art date
Application number
KR1019970704996A
Other languages
English (en)
Korean (ko)
Inventor
에드워드 닐 켈살
이안 에드몬드 패로우
Original Assignee
요트.게.아.롤페즈
필립스 일렉트로닉스 엔. 브이.
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 요트.게.아.롤페즈, 필립스 일렉트로닉스 엔. 브이. filed Critical 요트.게.아.롤페즈
Publication of KR19980701604A publication Critical patent/KR19980701604A/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
KR1019970704996A 1995-11-23 1996-11-07 복합 입력 및 휘도/색도신호 성분 분리 입력을 갖는 콤 필터 모듈 KR19980701604A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9523953.9 1995-11-23
GBGB9523953.9A GB9523953D0 (en) 1995-11-23 1995-11-23 Comb filter modules and television apparatus incorporating such

Publications (1)

Publication Number Publication Date
KR19980701604A true KR19980701604A (ko) 1998-05-15

Family

ID=10784331

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970704996A KR19980701604A (ko) 1995-11-23 1996-11-07 복합 입력 및 휘도/색도신호 성분 분리 입력을 갖는 콤 필터 모듈

Country Status (5)

Country Link
EP (1) EP0806117A1 (de)
JP (1) JPH11504488A (de)
KR (1) KR19980701604A (de)
GB (1) GB9523953D0 (de)
WO (1) WO1997019563A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050020890A (ko) * 2003-08-22 2005-03-04 엘지전자 주식회사 모듈형 필터

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109510953B (zh) * 2018-11-29 2021-08-17 中国航空工业集团公司沈阳飞机设计研究所 一种s分离视频信号转换为复合视频信号的转换电路

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153046B (nl) * 1968-11-09 1977-04-15 Philips Nv Ultrasone vertragingslijn.
US4734662A (en) * 1986-03-11 1988-03-29 Tdk Corporation Comb filter
FR2710808A1 (fr) * 1993-09-29 1995-04-07 Philips Electronics Nv Téléviseur muni d'un dispositif de sélection de différentes sources.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050020890A (ko) * 2003-08-22 2005-03-04 엘지전자 주식회사 모듈형 필터

Also Published As

Publication number Publication date
GB9523953D0 (en) 1996-01-24
EP0806117A1 (de) 1997-11-12
JPH11504488A (ja) 1999-04-20
WO1997019563A1 (en) 1997-05-29

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Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid