JPH0670233A - ビデオ信号生成装置 - Google Patents

ビデオ信号生成装置

Info

Publication number
JPH0670233A
JPH0670233A JP5068184A JP6818493A JPH0670233A JP H0670233 A JPH0670233 A JP H0670233A JP 5068184 A JP5068184 A JP 5068184A JP 6818493 A JP6818493 A JP 6818493A JP H0670233 A JPH0670233 A JP H0670233A
Authority
JP
Japan
Prior art keywords
signal
data
output
video
ramp
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.)
Pending
Application number
JP5068184A
Other languages
English (en)
Japanese (ja)
Inventor
Alan Turner
ターナー アラン
Mukesh Chouhan
チョウハン ムケシュ
David J Hedley
ジョン ヘドレイ デビッド
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.)
Sony Broadcast and Communications Ltd
Original Assignee
Sony Broadcast and Communications 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 Sony Broadcast and Communications Ltd filed Critical Sony Broadcast and Communications Ltd
Publication of JPH0670233A publication Critical patent/JPH0670233A/ja
Pending 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Studio Circuits (AREA)
JP5068184A 1992-03-27 1993-03-26 ビデオ信号生成装置 Pending JPH0670233A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9206708:1 1992-03-27
GB9206708A GB2265781B (en) 1992-03-27 1992-03-27 Video signal generating apparatus

Publications (1)

Publication Number Publication Date
JPH0670233A true JPH0670233A (ja) 1994-03-11

Family

ID=10712961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5068184A Pending JPH0670233A (ja) 1992-03-27 1993-03-26 ビデオ信号生成装置

Country Status (5)

Country Link
US (1) US5349388A (enExample)
EP (1) EP0562715B1 (enExample)
JP (1) JPH0670233A (enExample)
DE (1) DE69313899T2 (enExample)
GB (1) GB2265781B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9403983D0 (en) * 1994-03-02 1994-04-20 Snell & Wilcox Ltd Video test signals
GB2348760B (en) * 1999-04-09 2003-07-16 Sony Uk Ltd Edge modulation
GB2348765B (en) * 1999-04-09 2003-07-30 Sony Uk Ltd Signal generator
US7170404B2 (en) * 2004-07-23 2007-01-30 Innovalarm Corporation Acoustic alert communication system with enhanced signal to noise capabilities

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB898779A (en) * 1958-09-01 1962-06-14 Roe A V & Co Ltd Improvements relating to function generators for digital computing engines
DE2821024C3 (de) * 1978-05-12 1981-02-05 Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen Signalgenerator zur Synthese von Fernseh-Priifzeilensignalen
FR2523791B1 (fr) * 1982-03-19 1985-01-04 Thomson Csf Dispositif et appareil de test d'equipements electroniques notamment de television
FR2523789B1 (fr) * 1982-03-19 1985-01-04 Thomson Csf Dispositif de generation de signaux de test d'equipements electroniques
US4466014A (en) * 1982-09-30 1984-08-14 Allied Corporation Video test method and apparatus with incremental scan rate capability
US4635096A (en) * 1983-04-08 1987-01-06 Sony Corporation Test signal generator
CA1306051C (en) * 1986-09-17 1992-08-04 Dennis L. Holmbo Television signal generator
US4910681A (en) * 1987-05-15 1990-03-20 Anritsu Corporation Multi-functionality television testing signal generator using digital scheme
US4954898A (en) * 1988-05-07 1990-09-04 Sony Corporation Wipe pattern generator

Also Published As

Publication number Publication date
GB2265781A (en) 1993-10-06
DE69313899D1 (de) 1997-10-23
EP0562715A3 (enExample) 1994-01-19
EP0562715A2 (en) 1993-09-29
US5349388A (en) 1994-09-20
GB9206708D0 (en) 1992-05-13
GB2265781B (en) 1995-09-20
DE69313899T2 (de) 1998-03-05
EP0562715B1 (en) 1997-09-17

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