Three high definition digital channels are readily available by means of Freeview: BBC Hi-def, ITV 1 Hi-def, Channel 4 Hi-def, as well as a fourth channel, S4C, readily available only to viewers in Wales. The intended launch of a Fifth Hi-def channel in 2010 has been cancelled, but if Channel 5 can get yet another license for Hi-def they may be able to launch in 2012.

Apart from BBC Hi-def, which presently shows a selection of specially picked Hi-def programs, these channels will have exactly the same schedules as their regular definition versions. Viewers who obtain the Hi-def version on an Hi-def Television will probably be experiencing them in much far better high quality, however.

These Hi-def channels are gradually becoming readily available across the UK, and needs to be readily available nationwide by the time the digital switchover is completed in 2012. London has been receiving Hi-def Freeview Television since 2009, but viewers in other elements from the country are still waiting for their first glimpse of an Hi-def channel- and may need to continue waiting for yet another couple of years.

Some elements from the country already have a Freeview HD signal. Throughout 2010, it will probably be expanded to cover elements of Wales, the Midlands, the South West, the North and Scotland, such as the Shetlands and Orkney. The Isle of Man and the Channel Islands ought to also be receiving Hi-def Freeview channels by the end from the year. Most from the larger cities in the UK needs to be receiving Freeview Hi-def by the time we enter 2012. The service will probably be brought to most from the remaining elements of England through 2011, such as large elements from the North, the South East and the Midlands, with the final few areas in England and the whole of Northern Ireland getting their Hi-def signal through the following year.

It really is estimated by Freeview that 16 million homes in the UK will probably be able to obtain high definition Freeview channels by the end of 2010. In 2012, as soon as the switch to digital television has been completed, about 98.5 percent from the UK population needs to be able to watch Hi-def channels by means of the Freeview service.

So as to watch Freeview Hi-def as soon as it can be readily available inside your area, you might require a Higher Definition Freeview receiver, like the Humax HD-FOX T2 and an Hi-def television. The box is attached to both the Television and the aerial. Freeview Hi-def is delivered applying MPEG-4 coding and the DVB-T2 Hi-def regular. Most digital tuners presently use DVB-T technology, which uses the MPEG-2 format. These will not be able to obtain the Hi-def channels, so you may require to invest in a new Freeview box, even should you already watch the regular definition channels.

Hi-def televisions which have built in digital receivers aren't yet able to obtain the Hi-def channels. If you've a digital Hi-def Television with a Freeview tuner, you might still require to invest in a Freeview Hi-def box. Digital televisions with incorporated Freeview Hi-def DVB-T2 receivers will probably be released in the near future.

Your Freeview tuner will also obtain the regular Freeview channels, such as offerings from the BBC, Channels 4 and 5, and the ITV. Reception can vary depending on where you live. You can require a Freeview box, or some other means of applying digital television signals as soon as the digital switchover occurs inside your area, should you want to continue watching Television. So as to watch Hi-def channels, you might require a Freeview receiver than is compatible with Hi-def.

For more information, please check out http://www.freeview-hd.org/