Digital signals are known for their clarity and lack of frustrating interference. This has seen a growth in popularity of digital radios . Just as the television analogue signal has been switched off, analogue radio will eventually head down the same path, although no set time frame has yet been given. You may have heard of DAB+, or Digital Audio Broadcasting, but what does it mean for the common consumer?
You may have heard DAB+ referred to as digital radio or high-definition radio. DAB+ was first used in the UK in 1995, and has become common throughout Europe. It is where analogue audio is converted into a digital signal and transmitted on an assigned channel on the AM or FM frequency range.
Digital radio is free for the listener and even better, digital radio does not require an internet connection. Unlike streaming, you can use your data allowance for the things that you want! In order to receive your favourite radio station on a DAB+ signal, you will need a specialised tuner or DAB+ compatible device, similar to those pictured here below.
DAB+ receivers include a small display screen that will provide channel information, such as title and artist, much like the information provided by a Digital Set Top Box. This means, you will never need to remember the frequency of your favourite radio station or scan through the “fuzz” until you hear your desired song. Some stations will also broadcast up to date text on news, weather and sport headlines, as well as current song information and what is up next!
The digital signal is said to offer improved sound quality, equivalent to CD’s and the FM band. It is also less likely to receive interference from adverse weather conditions than traditional radio frequency.
Depending on your location, you will still be able to receive the same stations that you are familiar with, along with many new and exciting stations, such as Double J, Aussie Digital, Triple M Classic Rock, and Mix 80’s or 90’s, just to name a few.
If you are not convinced enough to go and purchase a compatible Digital radio device, most digital TV’s can access the stations, or you can listen online (Televisions with this function will require internet connection).
Digital Radio is an exciting update for Australian households. For more information or a list of the stations available in your area, check out the Digital Radio Plus website:
