MY123428A - Digital color signal reproducing circuit - Google Patents

Digital color signal reproducing circuit

Info

Publication number
MY123428A
MY123428A MYPI20004353A MY123428A MY 123428 A MY123428 A MY 123428A MY PI20004353 A MYPI20004353 A MY PI20004353A MY 123428 A MY123428 A MY 123428A
Authority
MY
Malaysia
Prior art keywords
color signal
reproducing circuit
signal reproducing
generator
digital color
Prior art date
Application number
Other languages
English (en)
Inventor
Morita Hisao
Taketani Nobuo
Moribe Hiroshi
Shibutani Ryuichi
Ando Hiroshi
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of MY123428A publication Critical patent/MY123428A/en

Links

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/455—Demodulation-circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/642—Multi-standard receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
MYPI20004353 1999-09-20 2000-09-19 Digital color signal reproducing circuit MY123428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26558699A JP2001095005A (ja) 1999-09-20 1999-09-20 クロック発生回路

Publications (1)

Publication Number Publication Date
MY123428A true MY123428A (en) 2006-05-31

Family

ID=17419189

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20004353 MY123428A (en) 1999-09-20 2000-09-19 Digital color signal reproducing circuit

Country Status (5)

Country Link
US (1) US6538702B1 (enExample)
EP (1) EP1085766A3 (enExample)
JP (1) JP2001095005A (enExample)
CN (1) CN1189041C (enExample)
MY (1) MY123428A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003023644A (ja) * 2001-07-06 2003-01-24 Mitsubishi Electric Corp 画像処理装置、画像表示装置、画像処理方法、および画像表示方法
JP3922252B2 (ja) * 2003-03-04 2007-05-30 ソニー株式会社 映像信号処理回路、映像信号処理方法
CN100342734C (zh) * 2003-03-04 2007-10-10 索尼株式会社 视频信号处理电路和视频信号处理方法
US7277134B2 (en) * 2003-11-10 2007-10-02 Matsushita Electric Industrial Co., Ltd. Chrominance signal demodulation apparatus
JP4656836B2 (ja) * 2003-12-19 2011-03-23 パナソニック株式会社 同期クロック生成装置及び同期クロック生成方法
JP2005252688A (ja) * 2004-03-04 2005-09-15 Nec Corp コンポジットアナログ／コンポーネントデジタル映像信号変換装置と変換方法、及びそれに用いるサブキャリア発生回路、輝度・色信号分離回路
CN100461869C (zh) * 2004-11-03 2009-02-11 南京Lg同创彩色显示系统有限责任公司 数字视频信号的最佳输入范围自动设定装置以及方法
TWI274474B (en) * 2005-01-06 2007-02-21 Univ Nat Sun Yat Sen Phase-locked loop circuit and a method thereof
JP5185212B2 (ja) * 2009-06-12 2013-04-17 株式会社東芝 色信号処理回路
FR3047378B1 (fr) * 2016-01-29 2018-05-18 STMicroelectronics (Alps) SAS Circuit de fourniture d'un signal video analogique

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63232693A (ja) * 1987-03-20 1988-09-28 Matsushita Electric Ind Co Ltd 色信号処理装置
JPH0591522A (ja) * 1991-09-30 1993-04-09 Toshiba Corp デイジタル発振器及びこれを用いた色副搬送波再生回路
US5459524A (en) * 1991-11-18 1995-10-17 Cooper; J. Carl Phase modulation demodulator apparatus and method
KR0165279B1 (ko) * 1992-11-27 1999-03-20 김광호 저역변환 색신호 처리장치
JP3523890B2 (ja) * 1993-07-01 2004-04-26 ソニー株式会社 クロマ信号復調回路
JPH08265791A (ja) * 1995-03-27 1996-10-11 Matsushita Electric Ind Co Ltd Ｐａｌ方式適応型色復調装置
JP3304036B2 (ja) * 1996-04-22 2002-07-22 モトローラ株式会社 ディジタル映像処理装置のクロック発生回路
JPH09322189A (ja) * 1996-05-29 1997-12-12 Oki Micro Design Miyazaki:Kk ディジタル色信号変調装置
JP3500883B2 (ja) * 1996-12-12 2004-02-23 松下電器産業株式会社 カラー方式判別回路
WO1998046027A1 (en) * 1997-04-09 1998-10-15 Koninklijke Philips Electronics N.V. Color decoding
JPH118857A (ja) 1997-06-16 1999-01-12 Matsushita Electric Ind Co Ltd デジタル色復調回路
US5926220A (en) * 1997-06-18 1999-07-20 C-Cube Microsystems, Inc. Composite digital video decoder and digital compressor
JPH1146371A (ja) * 1997-07-25 1999-02-16 Pioneer Electron Corp カラー映像信号復調装置

Also Published As

Publication number Publication date
CN1189041C (zh) 2005-02-09
EP1085766A3 (en) 2005-11-02
EP1085766A2 (en) 2001-03-21
US6538702B1 (en) 2003-03-25
JP2001095005A (ja) 2001-04-06
CN1289214A (zh) 2001-03-28

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