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The Plus Side to Plasma

April 27th, 2011

Plasma televisions are an extremely popular choice when it comes to home entertainment today and for good reason.

The concept of a plasma TV was thought up by Hungarian inventor Kalman Tihanyi in the 1930’s, however it was not until the 1990’s when the technology really caught on.

It’s the picture quality that has made plasma TVs popular all over the world.

Deep dark tones and blacks are a major strength for a plasma TV, as the high contrast picture brings out these shades, giving you an image rich in colour.

These types of TVs also have extremely fast reaction times, which means that with the naked eye there is no visible motion blur on your screen.

This is especially important when watch action films or any programmes where there are high speed camera shots that could blur on a TV with a slower refresh rate.

Viewing angles on a plasma are also much wider than TVs that use different technologies, which is great if you have plenty of people over all watching the same screen.

Plasma televisions used to be considered slightly bulkier than other models, however now you can purchase sets that are only an inch wide with manufacturers such as Panasonic.

These extremely slim profiled screens can be wall mounted, which makes the TV a real feature in whatever room of the household it rests in.

High definition television is becoming more and more common and it won’t be long till all channels produce a HD option.

With a HD plasma TV you can get the most out of this new picture quality which brings out the contrast between dark and bright tones, giving you a quality picture.

Unfortunately even with the launch of 3D TV, plasmas are not cheap televisions and this looks unlikely to change until other types of TV can achieve what the plasma has.

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How to Choose the Main Addition to Your Living Room

April 27th, 2011

For most households the function of the living room, often the biggest room downstairs is for watching the TV. It’s no surprise that most families small or large like to splash out on this item for their living rooms.

When buying a new TV, there are a number of factors to be considered. Budget is of course the most important consideration but it is important to take other things into account to ensure you get the right model for you.

HD TVs are no longer just for watching television programmes, they are perfect for watching films and gaming using a Playstation 3 or Xbox 360.

So to get the right one, you first need to consider where in the house you want to place the TV set. Living rooms will accommodate larger screens, over 32 inches, but if it for viewing in the bedroom or kitchen a smaller model would be more appropriate.

The next factor to be taken into account is what type of viewing you will be doing. For sports fans, a 50 inch plasma TV or LCD set is ideal, this way it’s big enough and you have a clear picture you won’t miss any crucial part of the game. If you will be watching a lot of films or enjoy gaming, look out for a 1080p set as this will provide the optimum picture quality.

The get the measuring tape out, remembering screen size is measured diagonally! The bigger the room, the larger the screen – especially for wall mounted TVs. Anything over 32 inches needs to be viewed from at least three metres away to get the best picture.

Don’t forget those essential extras – such as long Scart or HDMI cables. If you want to view in HD and have an HD ready TV, you’ll need built-in Freeview or a separate Sky+ HD, Freeview HD or Freesat HD box.

Follow these pointers, and you won’t go far wrong – and shouldn’t need to replace your TV for at least five years.

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Posted in Computer & Internet, Consumer Electronics, Gaming

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3D TV – The future of your living room?

April 27th, 2011

Just when you thought you’d got your head around the latest HD technology, along comes 3D televisions. They seemed a bit of a novelty item at first but are becoming more and more popular and the makers are getting extremely competitive.

Unfortunately it is not yet possible to have a 3D TV experience without the glasses but this seems a small inconvenience to those who have enjoyed a film or sporting event in 3D. 3D TV’s superimpose two separate images onto the screen which are then viewed through glasses which merge them as one. Old glasses were classed as passive while the new models use active technology. The glasses work by blocking each eye quickly and in sequence, so the user sees one image with the left eye and another for the right, generating the 3D images.

Enough of the technology though. Many films are now filmed in 3D and are being broadcast by Sky while there is already a range of sport available – football, golf and darts – and this is set to expand. The next area to experience 3D is likely to be gaming. If you’re not a particular film or sports fan though, it’s probably not worth investing in a 3D TV just yet. They are likely to come down in price as the type of content broadens.

But if you want to experience all that 3D can offer, you will need a 3D ready TV, as well as a 3D Blu-ray player or PS3 and a subscription to 3D TV content. There’s still a long way to go but it’s an exciting time in 3D technology and new advances are being made all the time.

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Posted in Consumer Electronics, Home & Garden, Lighting

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Why Choose an LCD TV?

April 19th, 2011

Buying a television has become more and more difficult over the last few years. We can now choose from LED, LCD, plasma, HD and now 3D. So why choose an LCD TV?

LCD televisions look great – they’re slim, bright and are unobtrusive when not in use. No longer does a TV take up a whole corner of a room and dominate the layout. But what other advantages so they offer?

LCD TVs are easy to watch, and let’s face it, the less effort the better when it comes to watching television. They work well under most lighting so won’t be washed out in bright sunlight while a lamp won’t cause a glare. They also don’t flicker so won’t cause eye strain, while the new LED backlighting system allows the TV to be brighter while being more energy efficient.

They can be viewed from most places around a room as they can have up to a 160 degree viewing angle, and the picture is brighter and smoother than conventional television sets. They do last many years but it is worth investing in a more expensive model as the brightness and colours will be truer for much longer.

When considering an LCD TV it is important to buy the right size screen for your room. The bigger the screen, the further you will need to sit from it in order to get the best viewing experience. A 50 inch screen may be very tempting but you will need to sit around 12 to 16 feet away to get the most from it. Baring that in mind it’s also not practical to have a 22 inch LCD TV in a large living room. Also ensure the TV has a built-in ATSC tuner to allow you to pick up HD broadcasts.

Be aware though, once the LCD TV is in place, a home cinema will almost certainly need to follow.

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Posted in Consumer Electronics, Home & Garden, Living Room

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Great Mp3 Player Deals

January 8th, 2011

If you’re in the market for an MP3 player you probably want to  find the best deal. There are lots of different ways to find great deals on MP3 players; from using the Internet, to browsing coupons and sales, or just keeping a sharp eye out for the best deal advertised, finding the best deal can almost be a game.

One great deal on MP3 players are the Coby MP3 players. There are several different models, but they all have one thing in common, good sound and a great price. They have a very popular four gig model that comes with flash drive, an FM radio transmitter, and the ability to pause and record live radio, and a voice recorder.

Another nice thing about the Coby MP3 players is you can use Windows media player with it, this means you are not tied down to Apple’s proprietary system. Most of them also have video and you can watch movies on it albeit on a tiny tiny screen. It also seems to work quite well with Pandora Internet radio which is really loads of fun, because it has every song you can imagine and actually matches your musical taste. It uses a highly complicated musical algorithm.

So if you’re at the gym working out and just realized that you haven’t uploaded any podcast or music no problem, just switch to the FM transmitter and you are in business. Even better yet tune into Pandora radio, where the possibilities are endless.

All in all when you want an affordable MP3 player there are a lot of great ways to find good deals. From looking at bargain players such as the Coby MP3 player or the Sansa MP3 player to trying to find used or refurbished MP3 players. Bottom line is find the player that suits your needs at the right price.

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A High Definition Camcorder Will Deliver Amazing Videos

October 3rd, 2010

It was not an unexpected development that the high definition camcorder would become an everyday purchase that you could find at any Wal Mart or Best Buy. We have already witnessed the coming of high definition televisions and DVD players. So if your wondering what exactly is high definition your not alone.

The easiest way to understand what high definition is all about is to explain it this way, high definition delivers a clearer, brighter, more colorful picture then any standard definition television or camcorder can hope to achieve. It is a high definition source that can bring to you between 1 and 2 million pixels per frame. With that many pixels the picture you will be looking at will have a 5 fold increase in brightness and sharpness then what a standard definition picture will show you.

Some people will find it interesting that HD is not a new technology. It was discovered back in the early 1930′s but nobody really had a use for it. But there is a use for it today. In just about every house there is a flat panel TV that is just waiting to be fed a high definition signal. Most people didn’t realize that a high def TV would not be any better then a SDTV without a high def source. You should think about it like this: High definition is to clarity to what color used to be to black and white. Really there is no comparison. The first time you see  high definition you can’t help but stare in amazement.

The picture is unlike anything you have ever seen before. Another advantage of high definition is the audio that accompanies it. You will be listening to digital sound that is very lifelike. With digital audio you will think that you are actually in the middle of the action. The new digital high definition cameras are no longer just for rich people. HD camcorders can be had for just a few hundred dollars at just about any store that sells cameras.

When the time comes for you to buy a camcorder you should expect to pay a bit more for HD. Standard definition is cheaper but really who cares? Prices for cameras will be available for all budgets. You can find professional cameras that will run thousands of dollars. But you will also find some that run only a few hundred dollars. It is the bells and whistles of the camera that often turn up the price. Your goal should be to find the camera that you can afford and that will be of use to you. Prices for a digital high definition camcorder will start at just $100 and work their way up to many thousands of dollars.

If your old enough to remember when people shot their home movies on super 8 film and then had to transfer all of the film to DVD when film became obsolete, then you can envision why shooting footage on a SD camera will make no sense in the years to come.  It will be a wise decision to film with a digital high definition camcorder now so that your movies will not have to be transferred or upgraded later on.

The big advantage that the DVD brought to the field of photography was a storage medium that was portable and digital.  It was a perfect fit for people that were looking for a camcorder that could record with better clarity then what had been available at the time.  Today it is hard to imagine going from super 8 to DVD but that is what people experienced.

The mini DVD opened peoples eyes to what was available to the ordinary consumer.  It was then just a short leap in technology to the digital high definition camcorder that used a DVD or solid state memory device to deliver superb pictures.

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Posted in Cameras, Consumer Electronics

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BlackBerry Bold 9700

October 2nd, 2010

The Blackberry Bold 9700 is a slim touchscreen mobile with a large QWERTY keyboard.

Product Description
The Blackberry Bold 9700 has a nice weighty feel to it with all the usual aesthetics plus functionality. It integrates 10 email accounts into a single access spot together with calendar and contacts. Multitasking feature is available so that one can switch from editing a document to sending emails or browsing without losing any data. It can also function as a lightweight ebook reader for reading documents. Featured applications include Evernote, Webex and Bloomberg. The media player can be used to store your playlists, videos which can then be heard in a clear audio and the video can be watched in high definition resolution. The built-in GPS helps you to navigate your way and offers turn-by-turn directions. The trackball can be used to zoom, pan and search for your locations. Location based tools such as dispatch and employee & resource tracking are provided for running a business smoothly. Setting up email and changing internet options is very easy. Social networking, browser, media player, Bluetooth, Wi-Fi, and GPS connectivity are all present.

Technical specifications
The BlackBerry Bold 9700 has an onboard memory of 256 GB with a 2 GB media card. It has Wi-Fi, GPS and 3G connectivity. The camera is of 3.2 MP. The height is 4.29” the width is 2.36 “and the depth is 0.56.” It weighs about 122 g. The display is of high resolution with light sensitive screen. The font size can be selected individually. It has a rechargeable lithium-ion battery of 1500 mAHR. The talk time is up to 6 hours and the standby time is up to 21 days for GSM and up to 17 days for UMTS. Both MIDI and polyphonic ringtones are offered in this phone. An optical trackpad is provided for navigation. It has full QWERTY keyboard with backlighting.

The Good
Wherever there is a 3G connectivity you can chat, email, or download with great power with the BlackBerry Bold 9700. Just like a tablet computer, this phone can use Wi-Fi networks to check email or shop online or make calls. One can easily switch from wireless home networks to carrier network seamlessly. Pictures can be taken and easily sent by email, photo MMS or even by BlackBerry Messenger.

The Bad
The QWERTY of the Blackberry Bold 9700 is slightly cramped and not very easy to use.

The Bottom Line
The BlackBerry Bold 9700 caters both to its traditional fans as well as the latest smartphone market with its contemporary desig combined with the popular business look.

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Posted in Cell Phones, Consumer Electronics

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Nikon Coolpix L22 12.1MP Digital Camera, A Great Choice For Beginners

September 30th, 2010

If you are looking for the perfect family camera to take on vacation, you will want to take some time to review the Nikon Coolpix L22 12.1MP Digital Camera.  This relatively inexpensive camera is small but still takes great photographs.  A 3-inch screen allows the owner to quickly review photographs.  This camera is appropriate for every day use as well for use with special events, including holidays, family gatherings or vacations.  The 12.1 mega pixel resolution is high enough that photos can be enlarged for screen savers, desktops or prints.  Included with the camera is a 3.6 zoom lens (optical) that allows photographers to take a good shot from a distance.  The camera offers three-way stabilization, which allows users to get great pictures of moving images.  Shutter speed is adjusted to compensate for blur of the image.  With the automatic compensation, pictures will look great every time.

The Nikon Coolpix L22 digital camera makes a great camera that is compact enough that it can be carried in a pocket.  The small lens is able to produce images of high quality.  Users will find controls are easy to use and the camera offers a high performance.  The automated mode offers a scene selector, which automatically compensates for movement and lighting when the photo is shot.  This program chooses the correct mode for the picture and adjusts the camera for the best possible shot.  The camera even knows when to activate the stabilization features to prevent blurring of the features.  Even beginning photographers can get some great shots when using these camera settings.

Nikon has included a portrait feature that included facial recognition.  This feature can be used for groups up to twelve people in one photo.  The camera even warns you if someone has blinked so that the shot has someone with his or her eyes closed.  Red eyes in photographs are automatically corrected without having to use a computer-editing program in order to reduce red eye.  This feature makes the camera an excellent choice to take to family reunions and the holidays for group shots.

2 AA batteries supply power for the camera.  Use of the camera without the LCD screen ensures longest battery life.  Even with use of the LCD, the camera automatically turns off when not being used to save the life of the batteries.  In addition, these batteries are much less expensive than many other special camera batteries.  A thin coating protects the LCD screen when it is not being used so carrying the camera in a pocket is no worry.  Controls are conveniently located near the screen.  The main screen also displays all the needed information for easy access and reading.

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Posted in Cameras, Consumer Electronics

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Advantages of Surge Protection

September 21st, 2010

Purchased a brand new desktop PC and wondering how to safeguard from erratic voltage surges? Read on and learn how to protect your PC and other electrical equipments from power surges.

Surge protector is a device that protects computer systems from electrical damage. It is placed between the PC and the wall socket. The function of the device is to disconnect the computer from the electrical source upon detecting voltage fluctuations. Let us analyze the advantages offered by surge protection.

The fundamental advantage of a surge protector is to prevent power surges and reduce damages to electrical equipments. Voltage fluctuation (power surges) is attributed to thunderstorms and erratic current flow in the electrical grid, and can kill the equipment or severely mar its optimum functionality and reduce the durability and robustness of the product. Surge protector employs a fuse to disconnect the power supply between power outlet and the computer system, and thus prevents damages.

Brownouts occur due to lesser amounts of voltage or power supply reaching a residential or commercial building. It occurs when the power grid is overburden, and leads to lethal damages in appliances like refrigerators. Surge protector filters power to ensure correct amounts of voltage reaches the computer.

Improper shutdown of computer results in data loss. Surge protectors have built-in battery backup, and thus provide several minutes of uninterrupted power supply after a power outage, so that the user can save the data and shutdown the system properly.

Burnouts and fluctuations in voltage, wears down the electrical equipments over time and reduces the shelf life of the product. However, with the introduction of surge protector in the circuit, an appropriate amount of voltage reaches the computer system and improves the life span of the system.

Usually a surge protector unit offers multiple outlets, so that multiple devices can be conveniently plugged in and thus protection against power surges is expanded over a wider area. This would certainly protect your home or office buildings from fire hazards and electrical shocks.

Surge protector offers insurance to the electrical product if the damage occurs while it was plugged into the power strip. The surge protector OEM will refund a certain percentage of money on the damaged electrical product or will replace the product. To avail this benefit, it’s advised to register the surge protector with the manufacturer to receive insurance.

A surge protector can also protector your vacuum cleaners from sudden voltage surge.

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Plasma Vs OLED HD TV Sets

September 18th, 2010

There are many screen technologies that are used to manufacture HD TV sets. Some of them are very good while others are not even worth the type spend developing them. Regardless of their overall performance each of them is very good in some aspects but not in others. There are two technologies that have been in the minds of many high definition television enthusiasts because they are very good but not necessarily perfect. These are Plasma and OLED and they are awesome in their own way.

These two technologies have very good contrast ratios. Contrast is very important when creating video. How real and how deep the picture looks depends a lot on it. A quick glance at the average contrast ratios that sets using these two technologies achieve will reveal that of all the technologies that are used to manufacture HD TV screens the one that can achieve contrast ratios that are close to those found on Plasmas are OLEDs. Of course, those on Plasmas are higher but OLEDs are able to create contrast ratios that are better than those found on most LCDs , and DLPs.

Both are able to deliver awesome looking colors that are very deep and warm. Not all types of screens are able to pull this one off contrary to what a lot of people think. In fact the colors on other types of screens may even look bland and artificial for a person that is used to using a television with one of these screens.

There is another aspect in which these technologies are similar but this time it is not at all positive. In the past Plasma HD TV sets had a relatively short lifespan. It took a lot of time for manufacturers to develop products that were able to rival products using other screens. Over time it was possible but not before spending a lot of time and money in the process. The same thing is happening with OLED TV sets. They give out great performances but their lifespans are ridiculously short. Wear can be seen in just a few short years of regular use. It will be a few more years until it evolves into a durable screen technology.

Those looking for a set with a great contrast ratio, nice and warm looking colors and a product that will last many years should stick with a Plasma TV. OLEDs look good but expect the set to live a short life not to mention that they are expensive.

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