ATE91584T1 - Frequenzmultiplex-analog-digital-umsetzer. - Google Patents

Frequenzmultiplex-analog-digital-umsetzer.

Info

Publication number
ATE91584T1
ATE91584T1 AT87303969T AT87303969T ATE91584T1 AT E91584 T1 ATE91584 T1 AT E91584T1 AT 87303969 T AT87303969 T AT 87303969T AT 87303969 T AT87303969 T AT 87303969T AT E91584 T1 ATE91584 T1 AT E91584T1
Authority
AT
Austria
Prior art keywords
signals
analog
digital
video
reference signal
Prior art date
Application number
AT87303969T
Other languages
English (en)
Inventor
Alvin Reuben Balaban
Leopold Albert Harwood
Chandrakant Bhailalbhai Patel
Walter Heinrich Demmer
Original Assignee
Rca Thomson Licensing 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 Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Application granted granted Critical
Publication of ATE91584T1 publication Critical patent/ATE91584T1/de

Links

Classifications

    • 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
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Analogue/Digital Conversion (AREA)
  • Picture Signal Circuits (AREA)
  • Color Television Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Laser Beam Processing (AREA)
AT87303969T 1986-05-02 1987-05-01 Frequenzmultiplex-analog-digital-umsetzer. ATE91584T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/858,720 US4703340A (en) 1986-05-02 1986-05-02 Frequency division multiplexed analog to digital converter
EP87303969A EP0245060B1 (de) 1986-05-02 1987-05-01 Frequenzmultiplex-Analog-Digital-Umsetzer

Publications (1)

Publication Number Publication Date
ATE91584T1 true ATE91584T1 (de) 1993-07-15

Family

ID=25329003

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87303969T ATE91584T1 (de) 1986-05-02 1987-05-01 Frequenzmultiplex-analog-digital-umsetzer.

Country Status (10)

Country Link
US (1) US4703340A (de)
EP (1) EP0245060B1 (de)
JP (1) JP2587633B2 (de)
KR (1) KR950004116B1 (de)
AT (1) ATE91584T1 (de)
AU (1) AU597969B2 (de)
CA (1) CA1246206A (de)
DE (1) DE3786488T2 (de)
ES (1) ES2041683T3 (de)
FI (1) FI84127C (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227794A (en) * 1991-12-23 1993-07-13 Ford Motor Company Frequency multiplexed analog-digital conversion
JP3241079B2 (ja) * 1992-02-24 2001-12-25 株式会社日立製作所 ディジタル位相同期回路
US5327132A (en) * 1992-11-23 1994-07-05 Ford Motor Company Composite signal generation and decoding in digital signal processing automotive audio system
KR950003284B1 (ko) * 1993-03-12 1995-04-07 삼성전자 주식회사 영상신호의 주파수변조(fm) 장치 및 그 자동조정 방법
US5808691A (en) * 1995-12-12 1998-09-15 Cirrus Logic, Inc. Digital carrier synthesis synchronized to a reference signal that is asynchronous with respect to a digital sampling clock
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
US5796392A (en) 1997-02-24 1998-08-18 Paradise Electronics, Inc. Method and apparatus for clock recovery in a digital display unit
JPH10336487A (ja) * 1997-06-02 1998-12-18 Sony Corp アナログ／ディジタル変換回路
US6380980B1 (en) * 1997-08-25 2002-04-30 Intel Corporation Method and apparatus for recovering video color subcarrier signal
US6330034B1 (en) * 1997-10-31 2001-12-11 Texas Instruments Incorporated Color phase-locked loop for video decoder
DE10111402B4 (de) * 2001-03-09 2006-01-19 Harman Becker Automotive Systems (Becker Division) Gmbh Verfahren und Phasenregelkreis zur Synchronisation auf einen in einem Nutzsignal enthaltenen Hilfsträger
US7080169B2 (en) * 2001-12-11 2006-07-18 Emulex Design & Manufacturing Corporation Receiving data from interleaved multiple concurrent transactions in a FIFO memory having programmable buffer zones
US20070206712A1 (en) * 2002-03-11 2007-09-06 Stefan Gierl Phase-locked loop for synchronization with a subcarrier contained in an intelligence signal
US7330217B1 (en) * 2004-10-20 2008-02-12 Cirrus Logic, Inc. Chroma phase error correction circuitry and methods and systems utilizing the same
US8212942B2 (en) * 2010-04-14 2012-07-03 Newport Media, Inc. All digital front-end architecture for television with sigma-delta ADC input

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514760A (en) * 1983-02-17 1985-04-30 Rca Corporation Digital television receiver with time-multiplexed analog-to-digital converter
US4562456A (en) * 1983-10-17 1985-12-31 Rca Corporation Analog-to-digital conversion apparatus including a circuit to substitute calculated values when the dynamic range of the converter is exceeded
JPS60111591A (ja) * 1983-11-21 1985-06-18 Victor Co Of Japan Ltd カラ−映像信号の記録方法及び記録再生方法
US4626894A (en) * 1984-10-04 1986-12-02 Rca Corporation Signal filtering system having adaptively cascaded filter stages for developing a variable bandwidth frequency characteristic
AU594649B2 (en) * 1984-10-19 1990-03-15 Stephens, John D. Fetal anatomic sex assignment by ultrasonography during early pregnancy
US4635102A (en) * 1984-10-24 1987-01-06 Rca Corporation Chroma signal amplitude control apparatus

Also Published As

Publication number Publication date
DE3786488D1 (de) 1993-08-19
US4703340A (en) 1987-10-27
EP0245060A3 (en) 1990-10-10
FI871806A0 (fi) 1987-04-24
ES2041683T3 (es) 1993-12-01
CA1246206A (en) 1988-12-06
KR870011799A (ko) 1987-12-26
AU7216487A (en) 1987-11-05
JPS62272696A (ja) 1987-11-26
JP2587633B2 (ja) 1997-03-05
FI871806A7 (fi) 1987-11-03
AU597969B2 (en) 1990-06-14
EP0245060B1 (de) 1993-07-14
DE3786488T2 (de) 1994-02-10
KR950004116B1 (ko) 1995-04-25
EP0245060A2 (de) 1987-11-11
FI84127C (fi) 1991-10-10
FI84127B (fi) 1991-06-28

Similar Documents

Publication Publication Date Title
ATE91584T1 (de) Frequenzmultiplex-analog-digital-umsetzer.
SU1327807A3 (ru) Цифровой телевизионный приемник
FI871244A0 (fi) Kytkentä vaihelukituspiirin vakavoimiseksi
DE3788448D1 (de) Stabilisierungsschaltung für eine digitale Phasenregelschleife.
CA1223061A (en) Demodulation circuit for a digitized chrominance signal
GB1436877A (en) Video colour signal recovery
GB2148072A (en) Digital conversion apparatus for colour video signals
ES438291A1 (es) Perfeccionamientos en sistemas para reproducir una grabacionde imagenes de color sucesivas.
GB1477475A (en) Reproducing colour television recordings
US4974086A (en) Frequency conversion circuit for a color television channel
JPH06506576A (ja) 画像信号の記録および／または再生装置
JPS6450692A (en) Recording device and reproducing device
CA1239198A (en) Am synchronous detecting circuit
US4282545A (en) Method and apparatus for playing back color video records through television receiver operating at a different color standard
EP0518465B1 (de) Videomischer
JPS62269493A (ja) 複合カラ−信号処理用のデジタル回路装置
KR920004124B1 (ko) 복합영상신호의 인터리이브 관계 검출회로
KR0141788B1 (ko) S-vhs 브이씨알의 헬퍼신호 처리 회로
JPS6184195A (ja) 磁気録画再生装置
KR970004921Y1 (ko) 팔 플러스 수신시스템
KR960012594B1 (ko) Tv 수상기용 디지탈 색복조장치
TH5277A (th) วงจรแปลงสัญญาณอนาลอกเป็นสัญญาณดิจิตอลแบบมัลติเพล็กซ์ส่วนแบ่งของความถี่
JPH058630B2 (de)
FR2402367A1 (fr) Dispositif d'enregistrement et de reproduction de signaux video couleurs du procede secam
JPS63296590A (ja) 色信号処理装置