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Will UK digital radios soon be obsolete?
DAB+ offers better sound quality
In 2007, the World DMB (Digital Multimedia Broadcasting) organisation (formerly WorldDAB) announced a new broadcast standard - DAB+, which offers better sound quality than the DAB standard used in the UK.
Although minister for culture Ed Vaizey's digital radio action plan - released in July 2010 - made no commitment to the UK adopting the new DAB+ standard, that's not to say that this won't change in future.
What will happen if DAB+ replaces DAB?
If DAB was dropped in favour of DAB+, radios that can’t be upgraded to receive the DAB+ signal would become obsolete. However, many newer DAB radios contain a multi-standard chip, so they are DAB+ compatible. Other models with a USB port or wi-fi connectivity may be upgradable in the future.
If DAB+ was adopted in the UK, it’s likely that there'd be a period when the two digital systems would run alongside one another. This would allow some stations to be broadcast in the new format and some in the old, giving listeners time to switch to the new standard. We look for DAB+ compatibility in our digital radio tests.
Is it worth buying a new digital radio?
Don't be put off buying a DAB radio
If you're planning to buy a new digital radio, don't let the news about DAB+ put you off. UK government seems committed to a DAB, rather than DAB+ future and as a national digital radio switchover from FM to DAB is unlikely before 2015 at the earliest, any potential change to DAB+ looks to be even further off.
A multi-standard chip that's DAB and DAB+ compatible was introduced in 2009. Models fitted with this chip are future proofed for compatibility with DAB+ as well as being compatible with DAB. So DAB+ compatible models, or those that can be upgraded, are already available from many big players in the UK digital radio market, including Pure and Roberts.
Read more: DAB+ explained - Digital radio reviews - Audio - Which? Technology
Consumer Champions Which?
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I've been schooled.
Must say though most half decent DAB radio's have USB for upgrades so most people should be covered. Although the report is pretty no committal on any changes / upgrades.