DE69320002D1 - Schaltung zur Abtrennung des Synchronisationssignals - Google Patents

Schaltung zur Abtrennung des Synchronisationssignals

Info

Publication number
DE69320002D1
DE69320002D1 DE69320002T DE69320002T DE69320002D1 DE 69320002 D1 DE69320002 D1 DE 69320002D1 DE 69320002 T DE69320002 T DE 69320002T DE 69320002 T DE69320002 T DE 69320002T DE 69320002 D1 DE69320002 D1 DE 69320002D1
Authority
DE
Germany
Prior art keywords
separating
circuit
synchronization signal
synchronization
signal
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69320002T
Other languages
English (en)
Other versions
DE69320002T2 (de
Inventor
Peter Joseph Mcneilly
Martin E Trzinski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE69320002D1 publication Critical patent/DE69320002D1/de
Application granted granted Critical
Publication of DE69320002T2 publication Critical patent/DE69320002T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals
    • H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Synchronizing For Television (AREA)
  • Facsimile Scanning Arrangements (AREA)
DE69320002T 1992-11-23 1993-10-29 Schaltung zur Abtrennung des Synchronisationssignals Expired - Fee Related DE69320002T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/979,999 US5485220A (en) 1992-11-23 1992-11-23 Sync stripper circuit

Publications (2)

Publication Number Publication Date
DE69320002D1 true DE69320002D1 (de) 1998-09-03
DE69320002T2 DE69320002T2 (de) 1999-03-25

Family

ID=25527282

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69320002T Expired - Fee Related DE69320002T2 (de) 1992-11-23 1993-10-29 Schaltung zur Abtrennung des Synchronisationssignals

Country Status (4)

Country Link
US (1) US5485220A (de)
EP (1) EP0599084B1 (de)
JP (1) JPH06217162A (de)
DE (1) DE69320002T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5722287A (en) * 1995-05-31 1998-03-03 Forstein; Micah Aaron Video pedobarograph system
US5999222A (en) * 1997-09-04 1999-12-07 Hughes-Jvc Technology Corporation Digital vertical sync separator
TW468339B (en) * 1998-09-14 2001-12-11 Sony Corp External synchronizing system and camera system using thereof
CA2358196A1 (en) * 1998-12-30 2000-07-13 Kurt M. Conover Automatic sync selector with programmable priority
FR2831756B1 (fr) * 2001-10-26 2004-01-30 St Microelectronics Sa Procede et dispositif de synchronisation d'un signal de reference sur un signal video
US7693566B2 (en) * 2004-10-18 2010-04-06 Compumedics Limited Method and apparatus for buffering electrophysiological signals during an MRI procedure
JP6772914B2 (ja) * 2017-03-16 2020-10-21 セイコーエプソン株式会社 画像処理装置、表示装置および画像処理方法
CN107038993B (zh) * 2017-05-23 2019-07-16 西安诺瓦电子科技有限公司 参数调节方法及装置、显示系统

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7000743A (de) * 1970-01-19 1971-07-21
US4064541A (en) * 1976-03-19 1977-12-20 Rca Corporation Constant pulse width sync regenerator
US4185299A (en) * 1978-08-18 1980-01-22 Rca Corporation Synchronization signal separator circuit
US4379309A (en) * 1981-04-22 1983-04-05 The United States Of America As Represented By The Secretary Of The Navy Composite video signal separator
NL8104533A (nl) * 1981-10-06 1983-05-02 Philips Nv Synchroniseerschakeling voor het afleiden en verwerken van een, in een inkomend videosignaal aanwezig synchroniseersignaal.
FR2545304B1 (fr) * 1983-04-29 1985-07-05 Thomson Csf Dispositif d'extraction des impulsions de synchronisation d'un signal video et de generation de signaux d'alignement
US4550342A (en) * 1983-07-28 1985-10-29 The United States Of America As Represented By The Secretary Of The Army Horizontal sync detector
JPS6098771A (ja) * 1983-11-04 1985-06-01 Citizen Watch Co Ltd 同期分離回路
DE3443925C1 (de) * 1984-12-01 1986-01-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum Unterscheiden der beiden Halbbilder in einem Fernsehsignal
US4631587A (en) * 1985-02-19 1986-12-23 Zenith Electronics Corporation Field responsive vertical pulse generator
US4680633A (en) * 1985-04-24 1987-07-14 Third Domain, Inc. Circuit and method for producing accurate dc restored video waveform, horizontal sync pulses, and vertical sync pulses
US4792853A (en) * 1985-05-15 1988-12-20 Canon Kabushiki Kaisha Video signal processing devices
US4675734A (en) * 1985-06-06 1987-06-23 Polaroid Corporation Sync pulse separator circuit
US4827341A (en) * 1986-12-16 1989-05-02 Fuji Photo Equipment Co., Ltd. Synchronizing signal generating circuit
KR960013474B1 (ko) * 1988-05-17 1996-10-05 상요덴기 가부시끼가이샤 Ntsc 방송 방식과 pal 방송 방식 겸용의 수직 구동 펄스 발생 회로
US4872054A (en) * 1988-06-30 1989-10-03 Adaptive Video, Inc. Video interface for capturing an incoming video signal and reformatting the video signal
JP2584309B2 (ja) * 1988-09-07 1997-02-26 三洋電機株式会社 基準信号作成回路
US4860098A (en) * 1988-09-19 1989-08-22 The Grass Valley Group, Inc. Video discrimination between different video formats
JP2794727B2 (ja) * 1988-10-28 1998-09-10 松下電器産業株式会社 フィールド判別回路
US5025496A (en) * 1990-05-07 1991-06-18 Rca Licensing Corporation Odd/even field detector for video signals
JPH0453365A (ja) * 1990-06-21 1992-02-20 Matsushita Electric Ind Co Ltd フィールド判定補正装置
IT1251352B (it) * 1990-06-27 1995-05-08 St Microelectronics Srl Dispositivo automatico ad ampio spettro operativo per il cambio di frequenza nella deflessione orizzontale di monitor a multisincronismo
JPH04150382A (ja) * 1990-10-11 1992-05-22 Nec Ic Microcomput Syst Ltd 自動周波数制御回路
US5124671A (en) * 1991-06-04 1992-06-23 Zenith Electronics Corporation Lock detector and confidence system for multiple frequency range oscillator control

Also Published As

Publication number Publication date
JPH06217162A (ja) 1994-08-05
EP0599084A1 (de) 1994-06-01
US5485220A (en) 1996-01-16
EP0599084B1 (de) 1998-07-29
DE69320002T2 (de) 1999-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BLICKLE, K., DIPL.-ING., PAT.-ASS., 70327 STUTTGAR

8328 Change in the person/name/address of the agent

Representative=s name: DR. KUEHNER, H., RECHTSANW., 70327 STUTTGART

8339 Ceased/non-payment of the annual fee