HDTV size for my room?
Using a standard definition TV, the standard that viewers will feel comfortable in a single set from a distance of 3.6 times the screen size in inches. With HDTV, the resolution is even better than it feels a big TV without noticing the approach of pixels. So with HDTVs, the rule tends to be everywhere feels 1.5 to 3 times the screen size (inches) for the best experience.
These rules are meant to tell you where to sit on your new TV. See it in other words, you know the size of the part you already have, because when you sit down and when your new TV should even go there. So you need the size of the TV?
Doing the math backwards, we obtain the following formula:
The minimum size is the viewing distance / 3
Maximum size = Viewing distance/1.5
Making mathematics can cause some unusual size numbers, because we have the size of mathematics to high-definition television have common throughout this handy chart:
If the TV is needed for your room is 40 inches or less, a flat screen TV is your best bet. Between 42 and 60 inches, you can choose between plasma, LCD or rear projection sets. Plasma HDTVs tend to be the most popular of this size, as they provide a good image quality and smooth appearance. The flat-panel LCD monitors are now in the price competitiveness of plasma in the 40 – to 46-inch sizes, but usually not more than 52 inches – and at that size, which can be very expensive.
Projection TV, including DLP televisions and rear projection 3LCD, often the best prices on large television screens. These games offer a great picture, but in flat-screen televisions high definition to four inches thick, the lateral rear-projection models 10 inches (very fine) of up to 16 inches – if you are not a hanging on the wall. It seems to be most of the buyers of flat-panel HDTV at the end of their attachment to the wall. Another option is rear projection LCOS (liquid crystal on silicon). This technology is highly regarded for picture quality and is now available in full 1080p resolution models. LCOS is a generic term that two different implementations of this technology allows you to search Amazon.com, TV JVC HD-ILA and SXRD set offers offered by Sony. While there are subtle technical differences between the two, both offer excellent picture quality.
If you go to your big TV (okay, do not be ashamed to admit), is looking for a rear projection or front projection model to model. rear projection models (including LCD, DLP, LCOS) are up to 70 cm (a little bigger for some brands). It is a very, very large TV. Measure your first room, check the dimensions of the model under consideration, and make sure it really fits. For screens larger than 70 inches, you need a front projector, also known as a home theater projector or a projector for home entertainment. These are just what they want, they project in front of the image as a film projector. Current technologies are the same as for rear projection televisions. If you are a home theater projector, you believe that are projected onto the screen. Remember that home theater projectors do not come with TV tuner, which are really just a photo project. For television, connect the projector to an external tuner and / or DVD player. At that size, consider increasing the HD-DVD or Blu-ray movie making. At least, make sure you have an upconverting DVD player. standard-definition images are too poor to very large sizes. Remember, if you want to go with a projector, you need a screen.
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