Watching analog or non-hd channel on 46" hdtv?
Answers: Watching standard definition TV on a large HDTV will look worse than on your previous SD TV for two reason.
First, in most cases, the HDTV is larger than the old-fashioned SDTV, and so the picture is spread out more.
Second, the HDTV has to process the TV signal and tag on "invented" lines of resolution so that the screen's resolution is matched. For example, a 480 line TV signal wants to have 600 lines of picture added to it surrounded by order to display on a 1080P peak. This process of adding "invented" lines, degrade the picture.
As far as the question roughly aspect ratios is concerned, the zoom modes that allow a 4:3 picture to fill-up a 16:9 eyeshade either stretch the picture, distortung it, or stretch it contained by all directions, lopping sour the top and bottom.
Both these methods further degrade the picture. It's a situation of personal taste, but if you want to see the best, undistorted picture, you should examine 4:3 TV in 4:3.
An exception would be a 4:3 picture to be precise sent out "letterboxed". With that picture, you can expand the picture in adjectives directions to fill the eyeshade, without lopping stale much of the picture. However, because the picture is further expanded, it will degrade somewhat simply because it's be "blown up".
Looking for a obedient Plasma eyeshade in the order of 50"?
you want it so it fits the whole peak
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