Posts Tagged ‘audio visual’

Everything That You Should Know About Plasma TVs

Tuesday, July 20th, 2010

Walking in to buy a television these days can make you feel like you need a degree in advanced technology just to choose what type of television is best for you. If you research on your own different types of TV’s available, you will find much said about plasma screen televisions. Some of it bad, and some good, but looking at the actual test data you will find that plasma screen televisions are a superior value.

When you research plasma televisions, make sure that you know the difference between what is truly fact and what is fiction in the information that you find out there. Some online sources will warn against plasma televisions with issues like burn in image retention and recovery response time, but if you take the time to the research the actual testing done on these televisions, you will find out the facts.

Image retention is what it is called when you turn off your television and the image outline remains on the screen. When the television is left on pause for a while and the image stays behind once you take the television off of pause that is known as burn in. When it comes to being an issue with plasma screen televisions, these are myths.

If you look at the actual research you will find that image retention rarely last more than 24 hours and has little, if any, long term effect on your plasma TV screen. Testing also shows that images have been left on pause for days and no permanent damage was done to the screen.

Another myth that is easily dispelled is that plasma screen televisions have less than stellar image quality from wide angles of viewing. Actually what the test data shows is that the high quality images provided by the superior color accuracy and black levels of plasma televisions provided the highest quality pictures from any angle when compared to any other type of television.

If you are a movie lover you will find that there has been extensive testing of the quality of watching movies on a plasma screen television. This has proven that not only is the picture outstanding, but it is the closest picture representation of what the filmmakers were trying to show with their cinematography. Next to the theater, a plasma screen television will give you the best movie experience available in your home.

There is much more to choosing a great value in a new television than finding the lowest price in town. Real value is the best quality that you can find for the money. You have to be sure to consider the picture, sound, and overall quality of the product in order to ensure you are getting the most for your hard earned money.

When looking solely at pricing, you may find that plasma screen televisions are a bit more expensive than other types available for purchase. You will also find, however, that for the extra money you will be getting a television experience that is superior to any other. Check out the facts for yourself before you decide on a new television and you will find that a plasma television is amazing quality at a decent price.

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Plasma Televisions – The Benefits

Saturday, June 19th, 2010

Plasma Televisions – What Exactly Are They?

Plasma TVs are flat panel displays that utilize two pieces of glass to contain cells, which hold a mixture of noble gasses inside of them. When the display is on, the gas in the cells electrically changes into plasma that produces ultraviolet light, which then stimulates phosphors to send out visible light.

When the display is powered, the gas in the cells transforms into plasma that makes ultraviolet light, and then excites the phosphors to send out perceptible light.

What Makes A Plasma TV Work?

The noble gases contained inside of the cells in a plasma TV are xenon, neon, and helium; they are contained inside hundreds of thousands of minuscule cells detained between two plates of glass.

Each pixel is made of three characteristic sub-pixel cells, each with its own unique colored phosphors. One red, one green, one blue; the colors combine and create general pixel color. There are many benefits to plasma technology.

Each pixel is made of three distinctive sub-pixel cells, each with its own individual tinted phosphors. One is red, one green, and one blue; the colors mix together and create overall pixel color.

What Is So Good About Plasma TVs?

There are many advantages to plasma image technology. Usually utilized in televisions, digital camera screens, and computer displays, they have an exceptionally thin profile, they are lighter and more compact than traditional displays; because of this, mounting computer screens and televisions on walls is very simple.

They also produce more magnificent and more authentic blacks, which permit more refined contrast ratios. Plasma technology also makes possible much wider viewing angles that keep image quality at steep angles.

Image clarity is also much enhanced, as virtually no motion blur is present because the extremely high refresh rate and faster response time adds to a plasma display’s higher performance when projecting images with significant quantities of sudden motion.

The Drawback Of Plasma TVs

There are problems with plasmas though. Previous plasma technology is inclined to screen burn-in and the withholding of images. This occurs when the last displayed image on the screen remains visible for a time even after the display is turned off. This is much better with the newer technology, as more recent models have green phosphors and other technologies that eradicate this problem.

For those who have had their plasma for a long time, the phosphors in those older models lose brilliance over time, resulting in the gradual degradation of absolute image brightness.

They are also more prone to large area flicker and reflection glare in brightly lit rooms; they usually are not available in screen sizes smaller than 32 inches, are heavier because of the glass required to contain the gasses, and use more electricity than other available technologies.

There are also problems with them working at high altitudes because of the pressure discrepancy between the gasses and air pressure at altitude, and at such heights, the screens can make a buzzing sound.

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A Guide to Buying Brackets, Stands, or Cabinets for LCD and Plasma TVs

Sunday, November 15th, 2009

Many people are bringing LCD and plasma TVs into their homes. These types of TVs are flat panel, and that leaves people having to come up with a less than traditional way to display them. There are products that are great for displaying your LCD and plasma televisions.

People who own LCD or plasma TVs often buy wall mounting brackets to display their TVs on the wall. There are three basic kinds of these wall mounting brackets. You may want to look into which is the best for your home and for your new LCD or plasma television.

Low-profile brackets offer the least amount of difficulty when installing. It’s like hanging a piece of heavy artwork on the wall. Low-profile brackets are the most budget-friendly wall mounting brackets. They are stationary. Once they are secured to the wall they are most often there to stay. This is a great option for those who know exactly where they want there TV to stay permanently.

Tilting wall mount brackets are like low-profile TV wall mount brackets except for the fact that tilting wall mount brackets are adjustable in a side to side motion to make them easy to view from different positions. These brackets are in the moderately priced range. The difficulty of putting tilting wall mount brackets on the wall is comparable to the difficulty level of the full-motion wall mount brackets.

The full-motion wall mount brackets are in the higher price range when it comes to TV wall mounting brackets. They are convenient because they swivel in a full circular range. This makes it possible to adjust the TV and view it from any position. When installing full-motion wall mount brackets, you may need some help due to the high level of difficulty involved in installing these types of TV wall brackets.

You can put your new LCD or plasma television on a TV stand that’s made to hold it. You can find them in all types of styles, materials, and colors to match your personal style. There are minimal stands that are made especially that way so as not to take away from the look of your LCD or plasma TV. There are also very ornate TV stands that will compliment the look of your living space, and they hold your TV securely.

Another item that can be used to put your LCD or plasma TV on is a TV cabinet. There are TV cabinets made today to fit LCD and plasma flat panel style TVs. They come in wood, metal, and glass. There are TV cabinets that close up and hide your television when it’s not being used. There are other styles of cabinets that look like book shelves. They hold your television, while displaying other items on their multiple shelves.

When it comes to displaying your LCD or plasma TV, there are so many options available now. Keep it safe, protected, and looking great with wall mounting brackets, a TV stand, or a TV cabinet.

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