DE3370431D1 - Video test method and apparatus with incremental scan rate capability - Google Patents

Video test method and apparatus with incremental scan rate capability

Info

Publication number
DE3370431D1
DE3370431D1 DE8383401869T DE3370431T DE3370431D1 DE 3370431 D1 DE3370431 D1 DE 3370431D1 DE 8383401869 T DE8383401869 T DE 8383401869T DE 3370431 T DE3370431 T DE 3370431T DE 3370431 D1 DE3370431 D1 DE 3370431D1
Authority
DE
Germany
Prior art keywords
test method
scan rate
rate capability
video test
incremental scan
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
Application number
DE8383401869T
Other languages
English (en)
Inventor
Barry F Wilensky
Joseph A Maggi
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.)
Allied Corp
Original Assignee
Allied 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 Allied Corp filed Critical Allied Corp
Application granted granted Critical
Publication of DE3370431D1 publication Critical patent/DE3370431D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • H04N17/045—Self-contained testing apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
DE8383401869T 1982-09-30 1983-09-23 Video test method and apparatus with incremental scan rate capability Expired DE3370431D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/429,884 US4466014A (en) 1982-09-30 1982-09-30 Video test method and apparatus with incremental scan rate capability

Publications (1)

Publication Number Publication Date
DE3370431D1 true DE3370431D1 (en) 1987-04-23

Family

ID=23705113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383401869T Expired DE3370431D1 (en) 1982-09-30 1983-09-23 Video test method and apparatus with incremental scan rate capability

Country Status (5)

Country Link
US (1) US4466014A (de)
EP (1) EP0105792B1 (de)
JP (1) JPS5991375A (de)
CA (1) CA1196416A (de)
DE (1) DE3370431D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554636A (en) * 1982-09-30 1985-11-19 Allied Corporation Apparatus for testing circuits within a system
US4752825A (en) * 1986-10-10 1988-06-21 Grumman Aerospace Corporation Video display simulator and analyzer
US4991119A (en) * 1988-01-07 1991-02-05 U.S. Philips Corporation Picture display device including a waveform generator
ATE93110T1 (de) * 1988-03-22 1993-08-15 Siemens Ag Automatischer bildschaerfeabgleich von bildroehren.
JPH087542B2 (ja) * 1988-06-01 1996-01-29 株式会社日立製作所 適応形クロスハッチ信号発生器
US5229760A (en) * 1990-06-28 1993-07-20 Xerox Corporation Arithmetic technique for variable resolution printing in a ros
US5124804A (en) * 1990-09-10 1992-06-23 Ncr Corporation Programmable resolution video controller
GB2265781B (en) * 1992-03-27 1995-09-20 Sony Broadcast & Communication Video signal generating apparatus
US5351201A (en) * 1992-08-19 1994-09-27 Mtl Systems, Inc. Method and apparatus for automatic performance evaluation of electronic display devices
GB2276057B (en) * 1993-03-10 1997-04-30 Sony Broadcast & Communication Testing video equipment
USRE45960E1 (en) * 1998-05-27 2016-03-29 Advanced Testing Technologies, Inc. Single instrument/card for video applications
US7495674B2 (en) * 1998-05-27 2009-02-24 Advanced Testing Technologies, Inc. Video generation and capture techniques
US7978218B2 (en) * 1998-05-27 2011-07-12 Advanced Testing Technologies Inc. Single instrument/card for video applications
KR100440569B1 (ko) * 2001-12-20 2004-07-21 한국전자통신연구원 다중 밴드 모뎀의 클럭 분배장치
DE10260595A1 (de) * 2002-12-23 2004-07-01 Siemens Ag Verfahren zur Einstellung der Abtastfrequenz und/oder-phase eines digitalen Bildwiedergabegerätes
JP4851509B2 (ja) * 2006-03-23 2012-01-11 富士通株式会社 テストパターン生成プログラムおよび方法と当該テストパターンを用いたディスプレイ調整プログラム
KR100864505B1 (ko) * 2007-03-07 2008-10-20 삼성전기주식회사 영상 해상도 변환 방법 및 이를 적용한 디스플레이 장치
US8497908B1 (en) 2011-12-13 2013-07-30 Advanced Testing Technologies, Inc. Unified video test apparatus
US8817110B1 (en) * 2013-10-07 2014-08-26 Advanced Testing Technologies, Inc. Instrument card for video applications

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH233313A (de) * 1939-06-03 1944-07-15 Loewe Opta Gmbh Messsender zur Prüfung der Eigenschaften von Fernsehempfängern.
US4093960A (en) * 1974-11-14 1978-06-06 American Technology Corporation Test signal generating system and method
US4137548A (en) * 1976-09-30 1979-01-30 Rca Corporation Method and apparatus for optimizing color purity in a color kinescope
GB1575891A (en) * 1977-02-28 1980-10-01 Honeywell Inf Systems Raster stabilization on crt displays
DE2915359A1 (de) * 1979-04-14 1980-10-16 Standard Elektrik Lorenz Ag Fernsehempfaenger
US4364080A (en) * 1981-04-13 1982-12-14 Jovan Vidovic Digital video analyzer

Also Published As

Publication number Publication date
CA1196416A (en) 1985-11-05
EP0105792A1 (de) 1984-04-18
JPS5991375A (ja) 1984-05-26
EP0105792B1 (de) 1987-03-18
JPH0473111B2 (de) 1992-11-19
US4466014A (en) 1984-08-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee