TW335591B - Circuit arrangement for color signal processing - Google Patents

Circuit arrangement for color signal processing

Info

Publication number
TW335591B
TW335591B TW085110489A TW85110489A TW335591B TW 335591 B TW335591 B TW 335591B TW 085110489 A TW085110489 A TW 085110489A TW 85110489 A TW85110489 A TW 85110489A TW 335591 B TW335591 B TW 335591B
Authority
TW
Taiwan
Prior art keywords
color signal
carrier frequency
circuit arrangement
signal processing
mixer
Prior art date
Application number
TW085110489A
Other languages
English (en)
Chinese (zh)
Inventor
Heinemann Herbert
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
Application granted granted Critical
Publication of TW335591B publication Critical patent/TW335591B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/02—Analogue recording or reproducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Processing Of Color Television Signals (AREA)
TW085110489A 1995-07-07 1996-08-29 Circuit arrangement for color signal processing TW335591B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19524794A DE19524794A1 (de) 1995-07-07 1995-07-07 Schaltungsanordnung zur Farbsignal-Verarbeitung

Publications (1)

Publication Number Publication Date
TW335591B true TW335591B (en) 1998-07-01

Family

ID=7766270

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085110489A TW335591B (en) 1995-07-07 1996-08-29 Circuit arrangement for color signal processing

Country Status (6)

Country Link
US (1) US5802238A (enExample)
EP (1) EP0752791B1 (enExample)
JP (1) JPH09168166A (enExample)
KR (1) KR100430700B1 (enExample)
DE (2) DE19524794A1 (enExample)
TW (1) TW335591B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19524794A1 (de) * 1995-07-07 1997-01-09 Philips Patentverwaltung Schaltungsanordnung zur Farbsignal-Verarbeitung
EP0876064B1 (de) * 1997-04-25 2006-03-22 Philips Intellectual Property & Standards GmbH Schaltungsanordnung zur Farbsignal-Verarbeitung
JP2004078123A (ja) * 2002-08-22 2004-03-11 Asahi Glass Co Ltd 多孔質プラスチック光伝送体およびその製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715468A (en) * 1969-02-21 1973-02-06 Victor Company Of Japan Color video signal recording and reproducing system
JPS5625072B2 (enExample) * 1974-01-12 1981-06-10
GB1506087A (en) * 1975-10-17 1978-04-05 Victor Company Of Japan Colour video signal recording and/or reproducing system
JPS60165891A (ja) * 1984-02-08 1985-08-29 Matsushita Electric Ind Co Ltd 低域変換色信号のノイズ除去装置
JPS61134198A (ja) * 1984-12-05 1986-06-21 Matsushita Electric Ind Co Ltd 映像信号処理装置
DE3525492C1 (de) * 1985-07-17 1986-11-06 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung fuer ein Farbbildaufzeichnungs- und Wiedergabegeraet oder einen Farbfernsehempfaenger
DE3710420A1 (de) * 1987-03-28 1988-10-06 Grundig Emv Kammfilter fuer videorecorder
JPH0748873B2 (ja) * 1987-09-21 1995-05-24 株式会社日立製作所 磁気記録再生装置
DE3870856D1 (de) * 1988-02-26 1992-06-11 Itt Ind Gmbh Deutsche Digitalschaltung eines videobandrecorders.
GB2223142B (en) * 1988-09-23 1993-01-06 Sony Corp Separating components of composite digital video signals
JPH0496595A (ja) * 1990-08-14 1992-03-27 Oki Electric Ind Co Ltd 映像信号処理回路
NL9002004A (nl) * 1990-09-12 1991-01-02 Philips Nv Inrichting voor het demoduleren van een fm-gemoduleerd signaal.
JPH0564230A (ja) * 1991-08-30 1993-03-12 Matsushita Electric Ind Co Ltd 磁気録画再生装置
JP3323611B2 (ja) * 1993-06-25 2002-09-09 株式会社日立製作所 Ｖｔｒ用周波数変換装置
JP3063480B2 (ja) * 1993-09-20 2000-07-12 松下電器産業株式会社 ディジタル色信号処理方法
DE19524794A1 (de) * 1995-07-07 1997-01-09 Philips Patentverwaltung Schaltungsanordnung zur Farbsignal-Verarbeitung

Also Published As

Publication number Publication date
JPH09168166A (ja) 1997-06-24
KR100430700B1 (ko) 2004-07-30
US5802238A (en) 1998-09-01
DE19524794A1 (de) 1997-01-09
DE59609041D1 (de) 2002-05-16
EP0752791B1 (de) 2002-04-10
EP0752791A2 (de) 1997-01-08
KR970008039A (ko) 1997-02-24
EP0752791A3 (de) 1998-01-28

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees