Friday, September 2, 2011

Freeview HD in the UK

By Max Jennings


High Definition TV has existed for some time but has only been available on satellite or cable services and typically takes a subscription although Freesat is offered at present without a monthly subscription. The arrival of the new service will make HDTV open to all using their present aerial.

Freeview HD improves the picture quality by five times the standard picture and adds dolby digital 5.1 surround sound with no monthly bills or subscription needed.

The good thing about the new high-def signal is that it is actually transmitted combined with the normal signal so that you can receive it using your present TV aerial. Transmitters began broadcasting in high definition at the end of 2009 and the last high definition stations are going to be turned on across the UK anywhere up to 2012. Extra stations available include BBC HD and ITV1HD, Channel 4 HD (or S4C HD in Wales).

To check when you will be switched on simply just type in your postcode and house number in the online checker at Digital UK. You also can get additional information regarding the digital switchover.

Despite the fact that the transmission is coming by means of your current aerial, you will probably require equipment that enables you to view in high definition.

The signal necessitates a different type of receiver to the normal Freeview Box transmission called DVB-T2, so you'll either will need to update your TV to one using Freeview HD built in or purchase a individual box. If you are purchasing an external set-top box you'll need to link this to your television by using an HDMI cable.

As previously mentioned the sound quality is upgraded to include surround sound so that's another thing to consider when looking at equipment. Many of the new boxes are television recorders as well with all the great features like series record that enables you to record a full series using the click of a button.




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