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There is a wide variety of screens each one with a choice of projection surfaces. Selecting the right combination to meet your needs is important for optimum results.

The following is a guideline for selecting a screen that suits your application. Although these recommendations will work in most situations Marcus Johansson Jersey Womens , each must be looked at not as a strict rule, but rather as a guideline for determine your actual needs based on your own situation.

Pick the type screen that best suits your particular needs. For example, choose form front projection or rear projection screens in either potable, wall or ceiling mounted models in either manual or electric versions. Generally Brandon Montour Jersey Womens , if your projection application is permanent, then wall and ceiling screens are your best choice. If, however, you find your needs require moving the screen to different locations then a portable screen is a better alternative.

Determine the optimum screen size based on room dimensions Rasmus Ristolainen Jersey Womens , planned audience seating size and arrangement. The rule of thumb is to fit the screen to the audience-not to the projector.

I recommend the following formula for determining screen size:
?Screen height should be approximately equal to 16 the distance from the screen to the last row of seats, allowing text to be read and detail to be seen in the projected image.
?Ideally, the first row of seats should be approximately 2 screen heights away.
?The bottom of the screen should be a minimum of 4 feet above the audience floor, allowing those seated toward the rear of the audience to see the screen. This may require additional screen "drop" for ceiling hung screens.
?Select the appropriate format for your projection application. Common formats are as follows

Common Applications and Aspect Ration WidthHeightNTSC Video 1.33
PAL Video 1.33
Letter Box Video 1.85
HDTV Video 1.78
35MM Filmstrip 1.32
2x2 Standard 35MM Double-Frame Slides 1.50

?Choose the screen surface that best suits your projection and viewing requirements. If the screen will be used for multiple projection methods Conor Sheary Jersey Womens , choose the screen surface that meets the requirements of the lesser performing projection method. For example, if using a slide projector and a video projector, choose the screen surface for the video projector since its light output is generally less than a slide projector.

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You spend a lot of your life in your bed sleeping and rejuvenating for the next day's activity. Sleeping is a process that takes up roughly about about a third of the average person's life. So it makes sense that you would want to make your bed comfortable and a pleasure to be in. It also is a nice bonus if the bedding you choose enhances the overall decor of your home and is pleasing to the eye.

Bed sheets are an important part of the overall bedding items used on a bed Carter Hutton Jersey Womens , and here are a few guidelines for choosing high quality bed sheets that you will be happy with:

Size is a very important factor in choosing bed sheets. It used to be that most mattresses were pretty standard sizes and so you could buy sheets in genralized categories like "Full", "Queen", and "King", and be reasonably sure that they would fit right out of the box. But lately Zemgus Girgensons Jersey Womens , mattress manufacturers have gone to adding more features to their mattresses to make them appeal to a wider range of customers, like adding pillow tops on one side or even both sides of the mattress. This added material makes the mattress much wider and therefore any bed sheets that are used on that bed will need to be bigger as well in order to fit properly. That's why it's a good idea to actually measure your bed in advance and make sure that the sheets will fit your particular mattress before buying them. You may have to buy one category larger or more to fit your bed.

Thread count is another important consideration when buying bed sheets. Thread count per inch, or TPI, states how many threads are in a square inch of the bed sheet material. Generally speaking Sam Reinhart Jersey Womens , anything over 250 makes for a soft, comfortable feel, and also tends to last longer and hold up under more use. Try to avoid bed sheets that have very low thread counts under 200.

The kind of material used for bed sheets can vary considerably, from cotton to exotic silks. Cotton seems to be the most popular Johan Larsson Jersey Womens , but you may also want to experiment with flannels, and cotton mixed fabrics. Satins and silks are considered very high end and tend to be expensive, but some people really enjoy them as bed sheets, and wouldn't use anything else.

After practical considerations such as these are made Kyle Okposo Jersey Womens , you just have to decide what colors and designs that you want on your bed and we recommend that you try to stay within the overall theme of your bedroom's decor. Selecting bed sheets is is simple if you follow these basic guidelines, and they will reward you with years of good service.

Duane Jones - All About Bed And Bath provides free information, resources and tips on finding bedding, comforters Jake McCabe Jersey Womens , bathroom fixtures, tubs, and more for your home at the very best price. Choosing an Affordable Wedding Photographer for the Bride鈥檚 Biggest Day

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