[go: up one dir, main page]

ATE75895T1 - Verfahren und system zum verarbeiten von digitalen signalen mit phasenkorrekturmerkmalen. - Google Patents

Verfahren und system zum verarbeiten von digitalen signalen mit phasenkorrekturmerkmalen.

Info

Publication number
ATE75895T1
ATE75895T1 AT85101634T AT85101634T ATE75895T1 AT E75895 T1 ATE75895 T1 AT E75895T1 AT 85101634 T AT85101634 T AT 85101634T AT 85101634 T AT85101634 T AT 85101634T AT E75895 T1 ATE75895 T1 AT E75895T1
Authority
AT
Austria
Prior art keywords
sub
phase
scan line
phase error
signal
Prior art date
Application number
AT85101634T
Other languages
English (en)
Inventor
Mitsushige C O Sony Cor Tatami
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
Application granted granted Critical
Publication of ATE75895T1 publication Critical patent/ATE75895T1/de

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
    • H04N9/87—Regeneration of colour television signals
    • H04N9/89—Time-base error compensation
    • 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
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Studio Circuits (AREA)
AT85101634T 1984-02-14 1985-02-14 Verfahren und system zum verarbeiten von digitalen signalen mit phasenkorrekturmerkmalen. ATE75895T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59025900A JPS60170075A (ja) 1984-02-14 1984-02-14 デイジタルビデオ信号処理装置
EP85101634A EP0152922B1 (de) 1984-02-14 1985-02-14 Verfahren und System zum Verarbeiten von digitalen Signalen mit Phasenkorrekturmerkmalen

Publications (1)

Publication Number Publication Date
ATE75895T1 true ATE75895T1 (de) 1992-05-15

Family

ID=12178660

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85101634T ATE75895T1 (de) 1984-02-14 1985-02-14 Verfahren und system zum verarbeiten von digitalen signalen mit phasenkorrekturmerkmalen.

Country Status (5)

Country Link
US (1) US4635097A (de)
EP (1) EP0152922B1 (de)
JP (1) JPS60170075A (de)
AT (1) ATE75895T1 (de)
DE (1) DE3585957D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533702A1 (de) * 1985-09-21 1987-03-26 Bosch Gmbh Robert Verfahren zur kompensation von geschwindigkeitsfehlern bei videosignalen
EP0221437A3 (de) * 1985-11-06 1989-02-22 Sanyo Electric Co., Ltd. Schaltung zum Korrigieren des Zitterns
US4758880A (en) * 1987-03-27 1988-07-19 The Grass Valley Group, Inc. Video matte generator
US4769692A (en) * 1987-03-27 1988-09-06 The Grass Valley Group, Inc. Method and apparatus for calibrating the phase of a video signal
US4814879A (en) * 1987-08-07 1989-03-21 Rca Licensing Corporation Signal phase alignment circuitry
US4791488A (en) * 1987-08-12 1988-12-13 Rca Licensing Corporation Line-locked clock signal generation system
US4782391A (en) * 1987-08-19 1988-11-01 Rca Licensing Corporation Multiple input digital video features processor for TV signals
US4989073A (en) * 1987-11-25 1991-01-29 Ampex Corporation System for compensating timing errors during sampling of signals
US5621537A (en) * 1989-11-02 1997-04-15 Mitsubishi Denki Kabushiki Kaisha Color signal processing circuit in color VTR
US5351091A (en) * 1992-01-14 1994-09-27 Sanyo Electric Co., Ltd. Burst phase correcting circuit
JPH0657677U (ja) * 1993-01-26 1994-08-09 株式会社野口紙工 ファイル装置
US5422529A (en) * 1993-12-10 1995-06-06 Rambus, Inc. Differential charge pump circuit with high differential and low common mode impedance
JP3754070B2 (ja) * 1994-02-15 2006-03-08 ラムバス・インコーポレーテッド 遅延ロック・ループ
JPH10500260A (ja) 1994-02-15 1998-01-06 ランバス・インコーポレーテッド 位相検出誤りが最小の位相検出器
DE69636797D1 (de) 1995-05-26 2007-02-08 Rambus Inc Phasenschieber zur Verwendung in einem Quadratur-Taktgenerator
US6836295B1 (en) 1995-12-07 2004-12-28 J. Carl Cooper Audio to video timing measurement for MPEG type television systems
US5786868A (en) * 1995-12-22 1998-07-28 Cirrus Logic, Inc. Automatic step generator for self-correction of sampling
US6642746B2 (en) 1996-01-02 2003-11-04 Rambus Inc. Phase detector with minimized phase detection error
JP3823420B2 (ja) * 1996-02-22 2006-09-20 セイコーエプソン株式会社 ドットクロック信号を調整するための方法及び装置
US5825209A (en) * 1997-02-27 1998-10-20 Rambus Inc. Quadrature phase detector
US6380980B1 (en) * 1997-08-25 2002-04-30 Intel Corporation Method and apparatus for recovering video color subcarrier signal
US6069578A (en) * 1998-10-22 2000-05-30 Quanta Computer, Inc. Method for automatic adjustment of sampling phase
JP3751251B2 (ja) * 2002-01-11 2006-03-01 Ｎｅｃディスプレイソリューションズ株式会社 映像信号処理装置及び方法
EP1363108B1 (de) * 2002-05-14 2014-04-02 Krohne Messtechnik Gmbh & Co. Kg Verfahren zur Bestimmung der Unsicherheit eines magnetisch-induktiven Durchflussmessers
JP5185212B2 (ja) * 2009-06-12 2013-04-17 株式会社東芝 色信号処理回路
US9369263B1 (en) 2015-06-30 2016-06-14 International Business Machines Corporation Calibration of sampling phase and aperature errors in multi-phase sampling systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821872B2 (ja) * 1975-02-17 1983-05-04 ソニー株式会社 パルスハツセイカイロ
US4053926A (en) * 1975-03-03 1977-10-11 Ampex Corporation Timing error compensator
US4075656A (en) * 1977-01-26 1978-02-21 Ampex Corporation Circuit for digitally encoding an analog television signal
JPS5444831A (en) * 1977-09-13 1979-04-09 Nec Corp Correcting equipment for time-axis error
US4291332A (en) * 1980-04-10 1981-09-22 Tokyo Shibaura Denki Kabushiki Kaisha Phase-locked circuit
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

Also Published As

Publication number Publication date
US4635097A (en) 1987-01-06
EP0152922A2 (de) 1985-08-28
EP0152922A3 (en) 1988-04-06
DE3585957D1 (de) 1992-06-11
JPS60170075A (ja) 1985-09-03
EP0152922B1 (de) 1992-05-06

Similar Documents

Publication Publication Date Title
ATE75895T1 (de) Verfahren und system zum verarbeiten von digitalen signalen mit phasenkorrekturmerkmalen.
US4345241A (en) Analog-to-digital conversion method and apparatus
SU1132805A3 (ru) Цифроаналоговый преобразователь
DE3585862D1 (de) Abtastfrequenz-synchronisation.
ES8204894A1 (es) Un convertidor digital-analogico,perfeccionado
EP0085161A3 (en) Digital electric length or angle measuring device
JPS6424686A (en) Time base correction device
DE3882489D1 (de) Pll-schaltung zum generieren eines mit einem eingangssignal mittels eines geschalteten teilers synchronisierten ausgangssignals.
KR100276784B1 (ko) 데이터-획득 시스템에서 아날로그 신호를 디지틀 신호로 변환하는 방법 및 아날로그-디지틀 변환 회로
DE59103545D1 (de) Verfahren und anordnung zur umwandlung von digitalen signalen in analoge signale.
GB1521348A (en) Method and apparatus for generating digital dual frequency signals
GB1324928A (en) Arrangement for testing the conversion accuracy of a circuit constituted by an analog-to-digital convertor and a digital-to- analog convertor
US4769755A (en) Scintillation camera apparatus utilizing conversion timing control
EP0610052A3 (de) Verfahren und Gerät zur Taktsteuerung.
JPS566568A (en) Sampling method for facsimile signal
SE9402372D0 (sv) Förfarande för bestämning av fel vid analogdigitalomvandling
SU1360550A1 (ru) Устройство дл измерени погрешностей аналого-цифровых преобразователей
SU1133691A1 (ru) Устройство дл коррекции нелинейности строчной развертки
KR880000484B1 (ko) 누적오차 수정에 의한 펄스발생기
SU1081558A1 (ru) Измеритель фазовых флуктуаций сигналов
JPS566569A (en) Sampling method for facsimile signal
SU1555806A1 (ru) Формирователь повтор ющихс частотно-модулированных сигналов
SU1277363A2 (ru) Генератор линейно-частотно-модулированных сигналов
SU995103A1 (ru) Аналого-цифровое вычислительное устройство
GB2204201A (en) Method and device for receiving frequency-modulated analog signals with digital processing

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee