Coverage- AM V/S DRM

Coverage- AM V/S DRM

Digital radio technology has revolutionised the communications industry, improving many aspects of the radio user's experience. There are several benefits of using digital radios, but the most obvious benefits are:

Clearer signals – Unlike analogue radios, there is no background noise when using digital radios, so when the signal weakens the voice clarity remains the same. When the signal is fully lost the digital radios stop receiving.
Increased coverage – Digital technology increases coverage by up to 20% over analogue radios because the unwanted background noise is filtered out. Digital radios are also able to correct errors in weaker transmissions and therefore fill in the gaps.
Secure transmissions – It is much more difficult to listen in to digital transmissions than it is to listen in to analogue transmissions. Digital radios also offer encryption as standard.
Robust equipment – All manufacturers are investing their efforts and money into producing the very best digital radios, and therefore the quality and reliability of the equipment is excellent.

For details click here: www.drm.org