NL192175C - Filterschakeling met meerdere detectie-eenheden van het analoge EN-type en van het analoge OF-type. - Google Patents

Filterschakeling met meerdere detectie-eenheden van het analoge EN-type en van het analoge OF-type. Download PDF

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Publication number
NL192175C
NL192175C NL8202833A NL8202833A NL192175C NL 192175 C NL192175 C NL 192175C NL 8202833 A NL8202833 A NL 8202833A NL 8202833 A NL8202833 A NL 8202833A NL 192175 C NL192175 C NL 192175C
Authority
NL
Netherlands
Prior art keywords
signal
values
circuit
type
signal values
Prior art date
Application number
NL8202833A
Other languages
English (en)
Dutch (nl)
Other versions
NL192175B (nl
NL8202833A (nl
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of NL8202833A publication Critical patent/NL8202833A/nl
Publication of NL192175B publication Critical patent/NL192175B/xx
Application granted granted Critical
Publication of NL192175C publication Critical patent/NL192175C/nl

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • 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
NL8202833A 1981-07-13 1982-07-13 Filterschakeling met meerdere detectie-eenheden van het analoge EN-type en van het analoge OF-type. NL192175C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56109101A JPH0799804B2 (ja) 1981-07-13 1981-07-13 フィルタ装置
JP10910181 1981-07-13

Publications (3)

Publication Number Publication Date
NL8202833A NL8202833A (nl) 1983-02-01
NL192175B NL192175B (nl) 1996-10-01
NL192175C true NL192175C (nl) 1997-02-04

Family

ID=14501598

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8202833A NL192175C (nl) 1981-07-13 1982-07-13 Filterschakeling met meerdere detectie-eenheden van het analoge EN-type en van het analoge OF-type.

Country Status (7)

Country Link
US (1) US4524382A (ja)
JP (1) JPH0799804B2 (ja)
CA (1) CA1178347A (ja)
DE (1) DE3226038C3 (ja)
FR (1) FR2509547B1 (ja)
GB (1) GB2104341B (ja)
NL (1) NL192175C (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620298B2 (ja) * 1983-04-06 1994-03-16 ソニー株式会社 補間フイルタ装置
JPH0632449B2 (ja) * 1983-09-22 1994-04-27 ソニー株式会社 Ｙ／ｃ分離回路
JP2557039B2 (ja) * 1983-12-27 1996-11-27 ソニー株式会社 Ｙ／ｃ分離フイルタ
JPH0669227B2 (ja) * 1984-07-11 1994-08-31 ソニー株式会社 Ｙ／ｃ分離器
JPS6184107A (ja) * 1984-10-02 1986-04-28 Yamatake Honeywell Co Ltd 信号処理方式
US4882615A (en) * 1986-02-10 1989-11-21 Canon Kabushiki Kaisha Video signal processing system
JPH07123307B2 (ja) * 1986-05-20 1995-12-25 ソニー株式会社 Ｙ／ｃ分離回路
JPH07121136B2 (ja) * 1987-06-05 1995-12-20 日本ビクター株式会社 映像信号処理回路
US5001553A (en) * 1988-02-15 1991-03-19 Victor Company Of Japan, Ltd. Luminance signal/color signal separation circuit
JPH0271693A (ja) * 1988-09-06 1990-03-12 Sony Corp 輝度／クロマ分離回路
JP2738022B2 (ja) * 1989-05-31 1998-04-08 ソニー株式会社 フイルタ回路
JPH0720256B2 (ja) * 1989-06-26 1995-03-06 三洋電機株式会社 輝度信号分離回路
JPH0793733B2 (ja) * 1989-06-30 1995-10-09 三洋電機株式会社 輝度信号処理回路
JPH0366287A (ja) * 1989-08-04 1991-03-20 Matsushita Electric Ind Co Ltd 信号分離装置
JPH0385986A (ja) * 1989-08-30 1991-04-11 Toshiba Corp Ｙ／ｃ分離回路
JPH04223785A (ja) * 1990-12-26 1992-08-13 Sony Corp 映像信号補間処理方法
JPH0630432A (ja) * 1992-07-08 1994-02-04 Matsushita Electric Ind Co Ltd 輝度信号色信号分離装置
JP2859526B2 (ja) * 1992-10-30 1999-02-17 三星電子株式会社 映像信号のノイズ除去回路
US5736928A (en) * 1995-09-01 1998-04-07 Pittway Corporation Pre-processor apparatus and method
JPH09261685A (ja) * 1996-03-25 1997-10-03 Nippon Motorola Ltd Ｙ／ｃ分離回路

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009016A (en) * 1959-10-06 1961-11-14 Bell Telephone Labor Inc Noise suppressing video circuit
US3305735A (en) * 1963-10-07 1967-02-21 Bendix Corp Signal selection and monitoring system utilizing redundant voting circuits
US3596107A (en) * 1969-07-09 1971-07-27 Collins Radio Co Signal selector
US4050084A (en) * 1976-07-14 1977-09-20 Cbs Inc. Comb filter for television signals having adaptive features
FR2359559A1 (fr) * 1976-07-23 1978-02-17 Thomson Csf Dispositif de traitement d'image de television
US4141035A (en) * 1977-10-20 1979-02-20 Bell Telephone Laboratories, Incorporated Technique for separating composite video signals
FR2472307A1 (fr) * 1979-12-21 1981-06-26 Thomson Csf Dispositif de filtrage a faible distorsion de phase et circuit de traitement de signaux de television couleur comportant un tel dispositif
GB2069294B (en) * 1980-02-07 1984-09-19 Rca Corp Data rate reduction for data transmission or recording
GB2073534B (en) * 1980-04-02 1984-04-04 Sony Corp Error concealment in digital television signals
JPS5745782A (en) * 1980-09-02 1982-03-15 Sony Corp Flicker preventing circuit
GB2084432A (en) * 1980-09-18 1982-04-07 Sony Corp Error concealment in digital television signals
US4422094A (en) * 1981-11-06 1983-12-20 Rca Corporation Digital signal processor with symmetrical transfer characteristic
US4438454A (en) * 1982-03-31 1984-03-20 Rca Corporation Adjustable coring circuit permitting coring extinction

Also Published As

Publication number Publication date
GB2104341B (en) 1985-07-17
NL192175B (nl) 1996-10-01
FR2509547A1 (fr) 1983-01-14
CA1178347A (en) 1984-11-20
FR2509547B1 (fr) 1989-07-21
DE3226038C2 (de) 1994-12-22
NL8202833A (nl) 1983-02-01
JPS5810913A (ja) 1983-01-21
DE3226038C3 (de) 1998-01-29
JPH0799804B2 (ja) 1995-10-25
GB2104341A (en) 1983-03-02
US4524382A (en) 1985-06-18
DE3226038A1 (de) 1983-01-20

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent

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