The Advantages of Buying an LCD TV

What does LCD TV mean and how does it function? LCD stands for liquid crystal display. Behind the screen are a number of pixels followed by a fluorescent light. When this light falls on the pixels, an electric current is generated, creating light variations, which make up the vividly colored images that we see. Generally, the twisted nematic liquid crystal is used which has a naturally twisted crystalline structure.

The screen size of an LCD TV varies between 13-46 inches and it is about 2 inches deep in thickness. They are very light and so extremely easy to install. This indicates that they require very little space and come with a very sleek look. In fact, they can very well be compared to the fragile beauty of a woman!

Next is the consideration of the 'burn-in' factor. LCD TVs are not susceptible to 'ghosting' which results due to premature dying out of the pixels. The uniquely twisted crystals do not allow 'burn-in' or 'ghosting' to happen.

There has been a marked improvement in the refresh rate or response time of LCD TVs. Previously, the images tended to lag behind and stay on screen for a period of time that was much more than necessary. Recent technological advances have put all that behind. Usually, the response time varies with the size and quality of the LCD TVs.

The contrast ratio in the more advanced LCD TVs is 1000:1. The contrast ratio is measured by the ratio between the brightest white to the darkest black. The scenario has improved here too. Research is on to push the ratio well past the 1000:1 mark.

Sixty-thousands hours is the average life span of an LCD TV. So at an average viewing of 8 hours a day, an LCD TV should last for about 20 years. The life span of an LCD TV is dependent on the back-light. Since it uses a liquid crystal, there is nothing else which can wear out other than the back-light. Technology has found a way around this problem by creating replaceable back-lights as well.

Power consumption, which is perhaps a very important aspect, has a definite advantage in case of LCD TVs. LCD TVs utilize fluorescent back-lighting and so power consumption is low and steady.

LCD TVs are unaffected by changes in air pressure. This makes it a favorite among air travelers. The performance is consistent and the picture flawless, regardless of the altitude of the airplane.

There is much talk about mercury being used for the fluorescent lighting. But, the manufacturers will vouch-safe for the fact that a nominal amount of mercury is used. This mercury does not come in contact with the viewer and so is entirely harmless.

Some manufacturers are trying to incorporate picture-in-picture feature in their monitors. This feature enables a viewer to see one program on the full TV screen while a few other programs can run in small windows in it. The viewer gets the added advantage to watch a particular program, while waiting for the intermittent advertisements to end in another window.

Experiments are on to extend color reproductions in LCD TVs. The idea is to use two back-lights with slightly differing intensities of colors in consecutive frames. This will enable the viewer to experience a better and a more vivid picture using a more precise color variation.

An LCD TV is a whole new experience, the flavor of which can be savored only by purchasing one. The advantages are manifold and the experience is just exotic. Indulging in one is a worthy bargain.

Roberto Sedycias works as IT consultant for Polomercantil

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Buying the Most Appropriate iPod Headset

The iPod is a revolutionary music-playing machine. Besides being simple in design and control, the iPod has an amazing sound quality. All this is because of amazing iPod headset.So while buying a good set of iPod or iPhone headset, there are a few tips to be followed:

• Think about your options. The primary thing is to look up for various options. There are different brands of headphone manufacturers such as Toshiba or skype headphones. It is always a wise option to opt for a headset that offers maximum features and the best sound quality



• Before buying a headset, you must think about various features you are looking for in a headset. There are a few things that need to be considered beforehand.



• You must also think about how much you are willing to spend. There are many earphones that come in a wide range of prices. So it is always better to keep a price range in your mind before buying an iPod earphone.



• One important thing is to narrow down your wish list on the basis of features and prices. By doing this, you will be left with a handful of earphones that you are interested in.



• It is always better to read about the headphones that you have selected in a consumer- report publication. This will be very helpful in giving you an idea of what people have purchased what kind of earphones.



• By reading about a headphone in a consumer- report publication, you can get a good idea of the negatives as well as positives of various set of earphones.



• One very wise option is to compare the prices of different earphones on the internet as well as retail stores. By comparing prices, you will be able to avail the headsets at the best prices.

iPod earphones for various purposes - There are various iPod earphones meant for many purposes. For instance- you may need a specific earphone while sleeping (the one that doesn't irritates your ears while sleeping), a waterproof earphone while you are swimming or a work out earphone that will allow you to listen the music from your iPod while performing various exercises. Everyone knows the importance of a durable headset. Isn't? Thus opting for a durable headset will surely last longer and will stay out of your way for various purposes like performing exercises, dancing, travelling, swimming etc.

Best place to avail it - It is always better to purchase an iPod headset from a branded apple store. Besides this, you can also log on to the official website and order a genuine and long lasting iPod headset for yourself.

For any help on ipod headset, check out the info available online; these will help you learn to find the skype earbuds!

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Refurbished LCD TV - 3 Really Important Things You Need to Know Before Buying a Refurbished LCD TV

So, you're ready to join the ranks of the rich and buy a refurbished LCD TV. The rich have done it for a long time and are continually buying refurbished TVs. If a refurbished LCD TV is the same (or better) quality than its brand new counterpart, and can be bought at approximately a 50% discount, why in the world shouldn't you buy it? Read this article to discover the 3 really important things you need to know before buying a refurbished LCD TV.

1. Find a reliable seller that you trust. How long have they been in business? Offline: Visit his retail store. See the way he talks to you. Ask lots of questions and ask for references. Online: Check out the company's website. Is there a FAQ section on the site? Chances are that other would-be buyers have the same questions as you do. For even more impartial reviews you can check shopzilla.com, e-pinions.com, pricegrabber.com, etc.

2. If you want your refurbished television to be high quality, you're better off buying a name brand TV like Samsung, Sony, Sharp, etc. These are companies that have been tried and tested and have been proven to work. So if you're planning to buy a name brand, refurbished LCD TV from an honest seller, you're on the right path.

3. One more thing and you're ready to go. Make sure that the refurbished LCD TV comes with an in-home manufacturer's warranty, so that if in the worst scenario it does get broken, a factory technician will come down to you to repair it. If a name brand manufacturer like Samsung issues a warranty on a refurbished LCD TV, you're pretty much safe buying it. Samsung wouldn't issue a warranty if it thinks there will be trouble up the road.

Buying an extended warranty is up to you. But if you do decide to get one, rest assured that the price for the refurbished TV will still come out way cheaper than buying a new TV.

If the seller you're considering passes the test above, then buying that refurbished LCD TV that you've been eyeing will probably be pretty smooth sailing from here on. It is definitely possible to get a name brand, quality refurbished LCD TV for incredible savings. Now that you know the secret of the rich, act on it and enjoy the good feeling that goes together with getting good value for a price far below average.

Discover even more must-know tips and secrets that the super few know when buying refurbished LCD TVs.

Thousands have already successfully bought refurbished televisions. Telling your friends and family that you bought a refurbished LCD TV is your choice. They will never know if you don't tell them! It looks (and practically is) brand new.

Discover who makes the best LCD TV here!

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LCD TVs Buying Guide

LCD TVs are a rage these days; largely because they are compact, convenient and the picture quality is great. But because of the substantial cost of the investment, it is crucial to make an informed decision, is case you are planning to buy one.

The twisted nemantic (TN) is the most commonly used type of liquid display used in a wide range of applications these days, including TVs, monitors and computers. A unique feature of this arrangement is that it reacts in predictable ways with light currents, depending on the voltage of the current supplied. Any LCD setup comprises of tiny particles called 'pixels' that are manipulated to present information of produce images, as and when they are turned on by the passage of light. Since, the pixels allows all wavelengths to pass through, the full light spectrum can be maneuvered to produce the desired color.

The obvious advantages of a LCD screen include shaper, brighter images, wider viewing angle and that it functions well under any light conditions. One issue that you need to be aware of is that the picture produced by an LCD screen depends on its dot-pitch-the term refers to the distance between sub-pixels of the same color adjoining pixel strands. The lesser the distance, the sharper, more realistic and detailed the image.

LCD screens come with in-built tuners and speakers, more often than not. This means that they are largely plug-in and watch devices. For this reason, LCD screens are ideal when space availability is one of the issues at hand.

The average life span of any of these displays is about 60,000 hours, which roughly means that even if you watch TV for 24 hours a day you would still take a out 7 years to wear out your LCD TV. Of course the light-source of your LCD is another matter. The latter is crucial especially for maintaining the 'white-balance' in your image. As the bulb ages the images can develop imbalances like red tints etc. In this regard, it crucial to invest in branded displays.

Even though you might end up paying more, it will be worth the investment. In some cases the warranty of the light source can be shorter than for the display. This in turn means that you will have to buy a whole new display because the coverage on the backlight has expired. In some sets the light is replaceable while in others it is built in the set itself. It is thus important to do an extensive research on the backlighting system of your prospective buys, about how it is structured and warranted.

Recommended LCD TV brands:

• Sharp


• Toshiba


• JVC


• Sony


• Vu


• Funai


• Westinghouse Digital

For more buying tips and latest LCD TV reviews visit LCD TVs Info and Complains [http://lcdtv.electronicsinfoandcomplains.com] website!

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Buying a Plasma TV - What About Cost?

So you are thinking about buying a plasma TV. Are you concerned about the price? Do not be. In the mid-90s, you could not even touch one for less than 10,000 dollars. Now you can get one for around 1,000 dollars. Why is this? There are a couple of reasons for this reduction in price.

1. First, supply and demand. As production process has improved, the number of plasma televisions produced has greatly improved. Therefore, as supply increases, greater than demand, prices come down.

2. A second reason is that the production process has improved. In the 90's the defect rate at time of production was close to 50%, now the defect rate is around 1%, a great improvement. This also feeds into point one by allowing the supply to increase.

Having recently moved from North Pole, Alaska to Reno, Nevada, we sold all our appliances before we moved. Which means when we arrived in Reno, NV we had to buy a new TV. My wife and I were quite surprised at the reduction in cost. Therefore, we did a number of internet searches for the best one and at a cheap cost. We settled on a 50" plasma HDTV for less than 1250 dollars.

One thing I had to learn is what the term 1080p means. 1080 is the number of vertical lines or the number of horizontal lines on the screen. The "p" stands for progressive scan, meaning the lines are not interlaced. Interlaced is old technology used on cathode ray tubes (vacuum tubes).

Want to see what my wife and I settled on and a our experience with it? Plus here is a link to my blog on our experience in living in Alaska. http://surpriseinalaska.blogspot.com/

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Buying a Plasma or LCD TV FAQs

This article focuses on frequently asked questions by buyers of plasma and LCD televisions.

Q: Does the "plasma" in plasma televisions need to be recharged or replaced over time?

A: No. The plasma gases are sealed in individual cells when they are manufactured. There is no way to recharge or replace the gases. However, plasma TVs, when used normally, will last you many, many years (up to 20 years) so you don't have to worry about the screen burning out for a long time.

Q: Are plasma and LCD TVs difficult to install?

A: While you may want to hire a professional electrician to help you with wiring if you are installing your plasma or LCD television on a wall, you can also easily place the television on a stand yourself and place it anywhere you like.

Q: Do plasma and LCD TVs give off radiation?

A: All electronic devices, including televisions, must comply with FDA guidelines (in the United States) and CSA guidelines (in Canada) on radiation emission before being permitted to be sold to the public. While there is radiation emission in the form of ultraviolet light, the amount is negligible and you are unlikely to be affected by it watching the television from normal distances.

Q: What are anamorphic widescreen DVD movies?

A: There are two common ways of recording wide format movies on a DVD: letterbox and anamorphic. Letterbox refers to a video played with horizontal black bars on the top and bottom of the picture. Anamorphic recordings are also commonly labeled “Enhanced for 16:9 TVs”. Anamorphic recordings have over 30% more vertical resolution than letterbox format and elimates or significantly reduces the black bars found in letterbox pictures in order to fit to the screen size of 16:9 televisions.

Q: Do LCD’s have a burn-in problem?

A: No. Unlike CRT and plasma TVs, liquid crystal displays do not use phosphor and thus have no problems with a still image becoming permanently stored on the screen. Instead, LCD TVs use a backlight on a colored, transluscent liquid crystal screen.

Q: Can I use a game console such as Sony Playstation 2, Nintendo Game Cube or Microsoft XBOX with my LCD TV?

A: Yes. If you intend to use a game console and/or watch standard TV broadcasts over cable, satellite or antenna, an LCD TV is a superior choice over plasma televisions. The repetitive image from games and unused black-filled borders will damage a plasma TV by burning a permanent image into the phosphor.

Q: Will leaving my LCD TV on cause the image to degrade?

A: No. Unlike plasma TV’s, this LCD TV does not exhibit aging over time. The brightness of the image remains the same because LCD televisions use a florescent backlight.

Q: Can I mount my LCD TV straight into drywall or plaster?

A: No, drywall or plaster alone will not offer enough support. A structural beam or stud must be used as the anchor for the wall mount.

(c) 2005 Philip Liu - All Worldwide Rights Reserved

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What You Should Know Before Buying the Samsung LN32B460

With so many televisions on the market today, why should you choose the Samsung LN32B460 as your next 32 inch LCD television?

Samsung has built some great features into this television that sells for around six hundred and fifty dollars. It has a great contrast ratio, which gives it a very vivid picture. And the fast response time helps to reduce the annoying blurring effect that you may have seen when objects are moving fast on screen. Plus, the overall design of the set is very up to date and modern looking.

Of course, you could go with a smaller flat screen if you want. The smallest has a 22 inch flat screen, then medium is a 26 inch set and the one being reviewed here is a 32 inch set.

The 32 inch LCD HDTV has a base which is 9.4 inches wide. That is plenty of width to keep this 25 pound set that measures 22.8 by 31. 4 inches stable and in place.

And what's not to love about a widescreen set. They make watching a movie at home almost feel like you're watching it on the big-screen. You won't miss any of the action that prior generation square-screen televisions would have cut-off.

This is also a great set for video game lovers because of the fast response time. With almost no lag time between motion on the controller and the screen, even more realism is added to your games.

Or how about connecting the Samsung LN32B460 to your computer CPU and using it as a monitor? The cord you're using with your current monitor should work just fine. The versatile 32 inch screen is great for Powerpoint presentations and for viewing movies that you have downloaded to your computer. Naturally, you should only download movies from legal web sites. This ensures that you aren't breaking any laws and you'll know that you're getting high-quality, virus-free movies.

Since the Samsung LN32B460 is compliant with the Energy Star program, you do not have to worry about the set using too much energy, either in the standby mode or when in use.

In recent years, Samsung has established a very fine reputation for building quality television sets. Consumer Reports says that their televisions are among the best in terms of quality and performance. So, it's no secret that many owners of these sets claim that they will not buy any other brand of television due to current satisfaction.

The bottom line is that if you're looking for a versatile, medium-size high-quality, LCD flat panel TV that is very affordable, then look no further than the Samsung LN32B460. You won't be disappointed.

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What Goes Into Buying the Right LCD TV?

The increasing pace of development in the field of technology has made almost everything compact and compatible for the users. Particularly the electronic devices are improving faster than the requirements of the people.

Every one wants comfort and satisfaction and a good return on their investment in the bargain. The product manufacturers are also competing to give their best so as to make their product acceptable and hence, every time some new product hit the market with some improved technology.

LCD TVs are the revolution in the direction of television technology. The sophisticated technology involved in LCD TV help liquid crystal displays. The advantage of the LCD TV lies in its low power consumption and making it into almost any shape. This is the first choice for people who prefer watching movies in large screens.

The LCD TV with its light weight can be placed anywhere with a stand. The crystal clear images of the device are excellent to give you new dimension to your viewing experience. The impressive features of high resolution make gaming more interesting. The flat panel televisions with bright and attractive pictures and remarkable sound quality are compatible with the HDTV programming.

These days, the price of the LCD TV has dropped. They are gaining popularity for their larger size, better picture, soothing sound, style and light weight. Today, there are larger numbers of brands available to choose from such as Sony, Samsung, Sharp and Panasonic. However, exceptional image resolution is common to LCD TV of all brands. But while purchasing the LCD TV, there are certain factors that need to be considered carefully to get the best out of your expense.

First of all you need to check the size of the room where you are going to place your new LCD TV. Watching television is a great fun and perfect way to relax in this age. But the rules of watching television include maintaining certain distance from the monitor depending upon its size. Here the size of the monitor matters a lot.

If you are purchasing LCD TV with a larger monitor you need to keep greater distance and for that you need a room with larger space. So your selection of the size of the monitor should be according to the size of the room.

Each frame of images should be refreshed onto the screen. If the refresh time is slow the LCD TV will display poor image quality though it depends on what you are watching. Sometimes it may happen that you can find good pictures during watching movies but not while playing video games. If you are getting fastest response time with a decent price you can go for it.

There are many models of LCD TV in the market that allow connection to computer but lack a DVI connection. If you are connecting your LCD TV to the computer you need to check if the DVI connection is available with it.

Sony KDL-40XBR2 are the most popular LCD TV among all brands. Apart from that Sharp LC-32D44 and Samsung LN-S3251D are also better performing LCD TVs. Do not go for the cheap brands. The better brand names will provide you with high quality hardware. The best way is to browse through the websites where you will find several models with varied features at your display. Check best quality LCD TVs and compare their prices before taking any decision.

An LCD TV is not something that you replace frequently. You must be thinking of a long-term use while purchasing this for your home. Hence, you need to choose the right one. Television is the most popular gadget of fun and enjoyment. The new-age gadgets like LCD TVs are developed with advanced technology for high-end performance. Playing videogames and watching TV are more interesting than it was ever.

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Your Electronic Store HDTV Television Buying Guide

Electronic store gadgets seem to sprout out of nowhere like mushrooms. Every time you read a newspaper or magazine and watch the television, you are introduced to the latest and most advanced technological breakthrough on the face of the earth. Of the many gizmos and devices available on the market, one thing that TV addicts may want to consider investing on is the HDTV or High Definition Television.

This new device is a more enhanced version of digital television, or DTV. The resolution in HDTV is more defined and you will truly have a more cinematic experience with this type of television.

However, when buying HDTV, you need to insist on an integrated system because it is complete and you do not have to think about connecting tuner or receiver. With the integrated system, all you need is a satellite or cable connection.

If you do not have enough money, you can probably consider the HDTV-capable set. This is an HDTV monitor but you will need to find or buy an external receiver to enable you to watch an HDTV show or program. It is important to note that an HDTV without this external receiver is just like an ordinary television set. You will not be able to enjoy high definition images even if the monitor is HDTV without this add-on.

By the way, an HDTV ready is not necessarily an HDTV capable screen or monitor. Before buying this type of system, carefully ask your sales clerk if the set is actually an HDTV screen. Better yet, just stick with the HDTV integrated system or the HTV-capable set.

Since there are many brands of HDTV in the market, choosing one can really be daunting. To help you out with this task, read the buying guide below to know what features of HDTV to look for:

Audio

The most common type of sound system used in HDTVs is the Dolby Digital Surround. Some manufacturers, however, use other type of audio systems. The best way to determine which brand has the best sound is to try them out.

Connector Ports

The number of connector ports of HDTV varies tremendously from one brand to another. Thus, if you are buying an HDTV, or any other television sets, you need to see if the product has all the connector ports you need.

The usual connector ports that are being used are the Composite Video, RF, A/V, RCA, Component video, VGA and HDMI.

HD Receiver/Tuner

If you do not want any fuss, you should opt for a set that has an internal HD receiver or tuner. As mentioned earlier, this is the integrated system type of HDTV set. However, if your cable or satellite provider rents out or offers free external HD receiver, then you may want to buy the much cheaper HDTV capable set.

Resolution

One of the most important features that you need to look out for when buying an HDTV is the resolution. If the resolution of the HDTV set is poor, then there is really no reason why you have to buy that set because your old television set may have better resolution.

If you want fantastic resolution, be sure to look for a set that has a vertical resolution of 1080i and 720p. Standard television usually only has a vertical resolution of 480i. By the way, the "i" here stands for interlaced, which is the type of vertical resolution being used in analog TV, while the "p" is progressive, the usual choice for digital television sets.

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