Qwika Toolbar for IE and Firefox users!

Home > English

Searching 21,964,380 articles in 1,158 wikis.
Beta release. Any comments please contact us
Press release (Feb 17): New search engine helps bridge the language gap in Wikipedia
Press release (Apr 4): Qwika search engine now indexes 1158 wikis in 12 languages

Search wikis:

Video modulation
Video modulation To meet Wikipedia's quality standards, this ... systems it is possible to modulate the video signal two ways. Peak white can be ... transmitter power. This is known as positive modulation. Alternatively, peak white can be made to ... to peak transmitter power. This is negative modulation. The first broadcast television systems used ...
http://en.wikipedia.org/wiki/Video_modulation - 7k - Cached - Similar pages

Video   (translated from French)
Video video gather the whole of techniques allowing visualization ... abbreviatory term of vidéophonie or videogramme. The video substantive (apocope of videogramme) agrees from now ... remains him always invariable. Synopsis Theory A video flow is composed of a succession of ... There exists henceforth more and more of video apparatuses able to post 50 or ...
http://fr.wikipedia.org/wiki/Vidéo - 53k - Cached (French) - Wikipedia (French) - Similar pages

Modulation   (translated from Italian)
Modulation Modulation AM Index Modulation (marks them) For modulation the methodology of information transmission agrees on ... The information can be most various: audio, video, data. Often,the reason for which ...
http://it.wikipedia.org/wiki/Modulazione - 6k - Cached (Italian) - Wikipedia (Italian) - Similar pages

Video recorder   (translated from German)
Video recorder Video home system video recorder Video home system video recorder openly A VR 2000. This ...
http://de.wikipedia.org/wiki/Videorekorder - 38k - Cached (German) - Wikipedia (German) - Similar pages

Frequency modulation   (translated from German)
Frequency modulation Those Frequency modulation (FM) is in Modulation procedure, with which those Carrier frequency by ... the phase angle? T affected. The frequency modulation is one Angle modulation and related to that Phase modulation. ...
http://de.wikipedia.org/wiki/Frequenzmodulation - 20k - Cached (German) - Wikipedia (German) - Similar pages

Frequency modulation
Frequency modulation Frequency modulation (FM) is a form of modulation which represents information as variations in the ... a carrier wave. (Contrast this with amplitude modulation, in which the amplitude of the carrier ... luminance (black and white) portion of the video signal. FM is the only feasible ...
http://en.wikipedia.org/wiki/Frequency_modulation - 15k - Cached - Similar pages

Composite video
Composite video Composite video is the format of an analog television ... is equivalent to frequency-division multiplexing. Composite video cannot easily be directed to any broadcast ... carrier frequency with it. Most analogue home video equipment records a signal in (roughly) composite ... channel. In typical home applications, the composite video signal is typically connected using an ...
http://en.wikipedia.org/wiki/Composite_video - 8k - Cached - Similar pages

Video format
Video format There are several '''video formats''' in use worldwide: Analogue NTSC PAL ... These are strictly the format of the video itself, and not for the modulation used for transmission. This is a disambiguation ...
http://en.wikipedia.org/wiki/Video_format - 0k - Cached - Similar pages

S-video   (translated from German)
S-video S-video (also admits as Separate video, Y/C) designates separate transferring of Helligkeits ... a qualitatively better signal possible than Composite video , does not reach however the quality of RGB- or others Component videoform. S-video becomes falsely frequently synonymous the term ...
http://de.wikipedia.org/wiki/S-Video - 11k - Cached (German) - Wikipedia (German) - Similar pages

Single-sideband modulation
Single-sideband modulation Single-sideband modulation (SSB) is a refinement of the technique of amplitude modulation designed to be more efficient in its ... It is closely related to vestigial sideband modulation (VSB) (see below). Amplitude modulation typically produces a modulated output signal ...
http://en.wikipedia.org/wiki/Single-sideband_modulation - 18k - Cached - Similar pages

 Page:1 2 3 4 5 6 7 8 9 10 Next >>

Search wikis:


Search: uk de fr ja it nl pt es gr ko zh ru

Try your search on: FactBites (sentence-based)