Big Screen Buying Advice
Consider this when it comes to buying Big:
1. Choose the right size for your screen room
Your seating distance to determine the image and the sense of clarity and quality of vision. If all you see are true HDTV images, you can get as close as two times the diagonal screen approx. A distance of 8 meters for a 46-inch or a little 'more for a 50-inch diagonal screen. But sitting nearby who may not be practical, because until the final conversion to all HDTV transmissions is (this is at least 5 years away) a lot of television can display the traditional analog TV, and the images can be pretty crummy to close. (Remember early big screen televisions?) If you have regular non-HD TV sitting too close to a big screen you see any errors.
2nd Flat Panel or Box
The futuristic and very cool plasma and LCD flat screens, which a few inches thick are appealing, but the budget, the size of the screen, and you need for HDTV is a great clarity of factors must be taken into account. For the full resolution HDTV on a plasma panel means that you have a 50-inch diagonal screen, which is expensive (about $ 3000 dollars and higher). When you're ready to leave the flat screen and a more conventional box (one that is not more than 14 cm in depth), it can be full HDTV resolution for a fraction of that amount. A 50-inch diagonal rear-projection DLP set, which is only 14 cm deep and weighs about 75 pounds would be $ 3200. Then, there was still a bright, surprisingly good HD image, the less ultra-cool flat, of course. If so, how flat and are willing to accept the good, but not the HD picture quality, you can create a lot of money for a small LCD or plasma display.
3rd Do you really need HDTV resolution?
Let's say you are not on the thin flat-panel monitor that simply must have. If you are satisfied with DVD clarity is called standard definition (480 lines). There are also a greater definition (EDTV) with 480-line progressive scan (480p). The picture is not HDTV, as the plasma to convert incoming HD signals to its resolution? DVD, but it will be a lot, and all programs in HD recording will be much better than your old analog set. And you have your flat screen!
4th Wide-Screen 16:9 vs. Standard 4:3
Although the ratio of 16:9 widescreen aspect (the ratio between the width of the screen to its height) is the standard HDTV, the most games and DVD movies and HDTV programs, there are many TV shows and news shows Filmed in the conventional, squarish TV shape of 4:3. Enter some reflections on the relationship of material that can be seen, and if you prefer digital HD set shows that the conventional 4:3 TV programs in full screen, the widescreen and HD programs with black bars at the top and bottom. Remember that if you have a widescreen HD set and regular 4:3 TV programs have large black bars on both sides, unless they are in SET mode, the path that the edges of the images on the big screen, sometimes at expense of significant distortion. Some 4:3 sets also raster compression? compression mode that maintains HD 1080i or 720p lines in order to obtain clarity HD. We recommend you choose this feature in a series HD 4:3.
5th Big screen options: Recognize the advantages and shortcomings
If you are on a large screen HD, and do not want the cost of a projector, that a completely darkened room, then a rear projection TV (RPTV) is a logical and in some cases, an economical solution. Most RPTV sets achieve HD resolution, and costs much less than a 50 inch flat screen plasma. The cheapest are the big and bulky CRT rear-projection sets in a wide range of screen sizes from 40 to 80 inches diagonal, almost all in HD versions with 16:9 widescreen display. As a direct view CRT HD set, rear-projection CRTs are very heavy and have considerable depth. The picture looks its best in a low lit room, as well as the strengthening of the point of view, the screen is usually dark or dark. Uniform brightness over a wide viewing angle is not a virtue of CRT rear-pro set. Life, on average, about 7-10 years.
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