GB9908236D0 - Signal generator - Google Patents

Signal generator

Info

Publication number
GB9908236D0
GB9908236D0 GBGB9908236.4A GB9908236A GB9908236D0 GB 9908236 D0 GB9908236 D0 GB 9908236D0 GB 9908236 A GB9908236 A GB 9908236A GB 9908236 D0 GB9908236 D0 GB 9908236D0
Authority
GB
United Kingdom
Prior art keywords
signal generator
generator
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.)
Granted
Application number
GBGB9908236.4A
Other versions
GB2348762B (en
GB2348762A (en
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 Europe Ltd
Original Assignee
Sony United Kingdom 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 United Kingdom Ltd filed Critical Sony United Kingdom Ltd
Priority to GB9908236A priority Critical patent/GB2348762B/en
Publication of GB9908236D0 publication Critical patent/GB9908236D0/en
Priority to JP2000070546A priority patent/JP2000307945A/en
Publication of GB2348762A publication Critical patent/GB2348762A/en
Application granted granted Critical
Publication of GB2348762B publication Critical patent/GB2348762B/en
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
    • H04N5/222—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
    • H04N5/265—Mixing
    • 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
    • H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
    • H04N5/275—Generation of keying signals
GB9908236A 1999-04-09 1999-04-09 Signal generator Expired - Fee Related GB2348762B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9908236A GB2348762B (en) 1999-04-09 1999-04-09 Signal generator
JP2000070546A JP2000307945A (en) 1999-04-09 2000-03-14 Signal generating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9908236A GB2348762B (en) 1999-04-09 1999-04-09 Signal generator

Publications (3)

Publication Number Publication Date
GB9908236D0 true GB9908236D0 (en) 1999-06-02
GB2348762A GB2348762A (en) 2000-10-11
GB2348762B GB2348762B (en) 2003-07-16

Family

ID=10851309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9908236A Expired - Fee Related GB2348762B (en) 1999-04-09 1999-04-09 Signal generator

Country Status (2)

Country Link
JP (1) JP2000307945A (en)
GB (1) GB2348762B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10330337A1 (en) * 2002-09-13 2004-03-18 Thomson Licensing S.A. Generation of video effects uses a mixing process based upon horizontal and vertical signals that are combined with different modulation signals
CN102724413B (en) * 2011-05-09 2015-11-18 新奥特（北京）视频技术有限公司 A kind of self-defined polygonal element realizes the method and system of caption special effect
CN102724416B (en) * 2011-05-09 2016-01-20 新奥特（北京）视频技术有限公司 A kind of method and system being realized caption special effect by Region dividing
CN102724414B (en) * 2011-05-09 2015-09-23 新奥特（北京）视频技术有限公司 A kind of method and system of multitask realization of caption special effect
CN102724421B (en) * 2011-05-17 2016-05-04 新奥特（北京）视频技术有限公司 A kind of method and system that realize captions special efficacy of dividing by polygon

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121253A (en) * 1976-08-20 1978-10-17 Vital Industries, Inc. Video special effects generator
JPS62502790A (en) * 1985-03-15 1987-10-22 アムペツクス　コ−ポレ−シヨン Apparatus and method for generating rotating clock video wipes
US5283652A (en) * 1992-10-30 1994-02-01 The Grass Valley Group, Inc. Pattern generation using wipe solid generator
US5608465A (en) * 1994-01-28 1997-03-04 Scitex Im Acquisition Corp. Video mixer control signal generator modular element

Also Published As

Publication number Publication date
JP2000307945A (en) 2000-11-02
GB2348762B (en) 2003-07-16
GB2348762A (en) 2000-10-11

Similar Documents

Publication Publication Date Title
DE60040066D1 (en) Gen
TW501425U (en) Slider-pull-assembling unit
HUP0201890A2 (en) Clock signal generator
HK1046528A1 (en) 4-Phenyl-pyrimidine derivatives 4-.
HK1030332A2 (en) ???
HK1048307A1 (en) Substituted heterocyclyl-2h-chromenes
DE60037536D1 (en) Polypeptidhormon phosphatonin
GB2348762B (en) Signal generator
GB9911456D0 (en) Oligohydroxyl substituted 3-urea-benzofurane-and-pyridofurane-derivatives
GB2348763B (en) Signal generator
GB2348761B (en) Signal generator
PL352101A1 (en) Substituted phenylcyclohexanocarboxyamides
GB2348765B (en) Signal generator
GB2349023B (en) Signal generator
GB2348764B (en) Signal generator
GB2348759B (en) Signal generator
GB2363010B (en) Signal generator
GB2348767B (en) Signal generator
GB2348766B (en) Signal generator
GB2348768B (en) Signal generator
AU140373S (en) Bumbag
GB9906591D0 (en) Signal lineariser
GB2382735B (en) Signal generator
GB2349755B (en) Clock signal generator
GB0013112D0 (en) Signal generator

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110409