Sponsors

الأحد، 10 نوفمبر 2013

HDTV image repetition frequency: 120 Vs Vs 240Hz 600Hz plasma


of a screen update or frame rate become as the speed, with which it scolded fig. one after the other one designation. Everything that on the visual data are noted actually into pieces of pictures, which are chronologically joined and co-operate, around the illusion of movement mediate temporally divided. A simple way, around this fact to prove is, by one old roles. Most screens update with for instance 30Hz (or 30fps if it video media is), which means that the screen 30 stills flashes in one second. The generic standard of most HDTV is stopped to approximately 60Hz, but many models more progressed are able urge these prices to 120Hz, 240Hz and 600Hz even. Why over the image repetition frequency care? Why is it important for some humans higher image repetition frequencies must? The answer lies in picture fluidity. The rise in pictures flashed, if picture repetition rates go up to lead usually an increase to that detail and refinement each kind of movement, whereby look it much more liquid. This provides for additional depth, in order everything to observe that her on your HDTV. Only you would be able, everything in the detail, see, as see you also to each micrometer of the movement in each direction very clearly. In addition a further good advantage of the higher picture repetition rates, which increased fluidity movement is connected, is the apparent removal the screen delay. And now for a simple comparative analysis over some these picture repetition rates: 120Hz opposite 240Hz - 120Hz becomes probably as most standard all higher picture repetition rates than, because it not too many more veer not from the Hp-standard 60Hz (although it still twice as much). 240Hz on the other side can do a little too much for the average viewer although it is incontestable that still would create these kinds of picture repetition rates outstanding fluid pictures. If it around the choice which is better between the two however comes practically would have we to say 120Hz. Higher picture repetition rates normally only interpolates video data, around additional Frames produce. What will you do, if them a 1080p MP4-Datei, which must pull only adjusted to 60Hz? The picture on the HDTV would probably produce a liquid quality, how it tries to convert it to 240Hz, but it would be too unnaturally for you to observe correctly. 240Hz opposite 600Hz - 240Hz worsens, if the problem the overflowing picture fluidity, to try how, crank to the Refresh rate 10 times as those the standard? 600Hz HDTV are not just as bad, I mean, them always become as the best kind of HDTV, those “most liquid picture, which you experienced ever” produce can are marketed, but then again, the problem with the useful one lies. 600Hz perhaps completely eliminate any indication or traces of the motion blur in the video, but it would change drastically the quality of the picture. Depending upon an observation the change could be rather annoying the almost unnaturalness picture.