The History of Scented Candles

Not many people seem to know this… By the end of 2012 the UK will have been the only country in the world to have totally made the switchover to all digital television. The digital switchover starts in 2008 – less than 2 short years away.

A recent Which Report (Which is the major consumer champion in the UK) shows that in many areas the awareness of the digital switchover is less than 2 %. Even in the Borders Television region – the first to make the change – only about a third of the people surveyed knew what was going to happen.

It really does seem that the UK is sleepwalking in to the Digital Switchover.

Not surprisingly, the whole switchover programme is being watched with keen interest by other nations around the World. The benefits of digital television for broadcasters, manufacturers and programme makers are pretty clear. The new media is already changing programme making – Planet Earth, currently showing on the BBC – is a prime example of what can be achieved. And of course the manufacturers are positively drooling at the thought of all the new televisions, video recorders and set-top boxes they expect to sell.

Consumers are set to benefit too – better pictures and sound, high definition television, interactivity, movies on demand… The list goes on.
Governments have a keen commercial interest too. They own the air waves. And digital television takes up much less band width than conventional analogue signals. So the move to digital frees up precious broadcasting capacity that Governments are keen to sell to the highest bidders. The sale of the mobile telephone spectrum for 3G providers raised over £20 billion. Who would bet that the sale of the television spectrum won’t raise significantly more?

The move to digital television benefits us all. So why do so few people know what is happening?

Simply being able to receive digital television is only part of the issue. Just about every television bought more than 12 months ago, and a good percentage of those being sold now, are effectively obsolete. All of them will need a separate satellite receiver or set top decoder box to receive digital signals. Every video recorder will also need an additional decoder.

The UK Government puts the average cost per household to upgrade to digital television at £132 ($210). I feel the real figure is likely to be 4 or times this level. Most homes in the UK have upwards of 4 televisions – each and every one will need significant investment to receive digital television signals.

In the UK 68% of homes already receive digital television in some form- satellite (which means BSkyB – the only UK satellite television provider), cable or terrestrial freeview. In almost all cases digital television is only watched on the main television in the house. The other sets are still restricted to the main analogue, terrestrial stations. From 2008 this has all got to change.

It’s time to wake up. We are at the threshold of the biggest change in the television experience since it was first invented.

Start planning your own digital switchover now.

Television Aims to Educate and Inform Viewers

Television signals were originally transmitted exclusively via land-based transmitters. Television genres include a broad range of programming types that entertain, inform, and educate viewers. Television genres that aim to educate and inform viewers include educational shows, DIY programs on cooking, gardening, or home renovation, history shows, performing arts programs, and documentaries. Television service providers also offer video on demand, a set of programs which could be watched at any time.

Dtv

DTV is a new type of broadcasting technology that will transform television as we now know it. DTV technology will allow broadcasters to offer television with movie-quality picture and CD-quality sound, along with a variety of other enhancements. DTV technology can also be used to transmit large amounts of other data into the home, which may be accessible by using your computer or television set. DTV allows the same number of stations to broadcast using fewer total channels (less of the broadcast spectrum) which will free up scarce and valuable spectrum for public safety and new wireless services. DTV technology can also be used to provide interactive video and data services that are not possible with “analog” technology. DTV allows a number of new and better services. DTV is a more flexible and efficient technology than the current analog system. DTV can provide interactive video and data services that are not possible with “analog” technology. DTV provides viewers with sharper images, better sound, and more viewing options than have ever been available over the air.

Broadcast

A television system may be made up of multiple components, so a screen which lacks an internal tuner to receive the broadcast signals is called a monitor rather than a television. A television may be built to receive different broadcast or video formats, such as high-definition television (HDTV). The elements of a simple broadcast television system are:An image source. An antenna coupled to the output of the transmitter for broadcasting the encoded signals. An antenna to receive the broadcast signals. A receiver (also called a tuner), which decodes the picture and sound information from the broadcast signals, and whose input is coupled to the antenna. A typical NTSC broadcast signal’s visible portion has an equivalent resolution of about 640×480 pixels. It actually could be slightly higher than that, but the vertical blanking interval (VBI), allows other signals to be carried along with the broadcast. Higher frequencies behave more like light and do not penetrate buildings or travel around obstructions well enough to be used in a conventional broadcast TV system, so they are generally only used for MMDS and satellite television, which uses frequencies from 2 to 12 GHz.

Television and Young People (TVYP) is the UK’s leading forum for young people aspiring to work in television. Television shows are available in the US and UK only, and video availability varies by country. Television preservation is a relatively new field.

Which Kind of Television Is Best for Your Home Theater?

Much debate has been made in the name of which television offers the best user experience. When you sit down in front of the big game, which television format is going to give you the best picture, the best price, and the best overall experience? While it may not be possible to say whether LCD, Plasma, or LCD is going to be the best choice for you, it is possible to put together a list of some of the pros and cons of each format to help you make a decision as to which format will offer you the most of what you want with the least of what you don’t want.

LCD
LCD televisions have been quite popular for some time now and have become something of an “industry standard” if there is such a thing for the television market at this point in time. The fact of the matter is that when you go to your local “big box” store and walk into the electronics section, most of what you see in front of you are LCD televisions. So why are LCDs so popular? One great advantage of LCD televisions is the fact that they offer very low glare and can be watched in a higher light environment than a plasma television. Another advantage of LCD will come at the end of the month in the form of a lower energy bill. LCD televisions as a rule tend to use less energy than some of the alternative televisions. While LCD televisions have a lot to offer, many people feel that plasma televisions offer a better picture at a lower cost.

Plasma
Plasma televisions were more popular several years ago than they are now but many people swear by them, and for good reason. Plasma televisions cannot be viewed as easily in high light situations as LCD televisions due to glare, but plasma screens are known to offer what many people consider to be a more vivid picture and deeper colors, especially blacks, than some of the alternative options. Another great feature of plasma televisions is their price. As LCDs and LEDs are gaining market share it is becoming possible to find some really great deals on plasma televisions. If you are planning on having a television for primarily home theater, lower light situations, then a plasma television may be exactly what you are looking for.

LED
LED televisions are essentially the next generation of LCD televisions, this is because the LED moniker refers to how new LCD televisions are backlit rather than an entirely new system onto itself. So when thinking of an LED television you can expect some of the same benefits as with an LCD like low power consumption, a thin physical build, and a great low light viewing experience with the added benefit of improved color saturation.

Whatever television you decide is the right choice for you, I’m sure you will be amazed with the high quality that many companies are offering across the spectrum of television formats these days. Basically, it’s hard to go wrong with a great new television!