![]() Some of the downsides of DAB radio include: Although we don’t have a switchover date yet, DAB could soon replace FM entirely. FM won’t be around forever: Digital listenership has already overtaken FM and AM listener numbers.You can also use your DAB radio to check information like which channel you’re listening too. Extra features: Most of the top DAB radio options on the market today come with a bunch of bonus features, like Wi-Fi for online streaming.The sound just gets better if you upgrade to DAB+ too, thanks to the enhanced codecs. Better audio quality: Because you’re not struggling to find the best signal with a DAB radio, you can often access a better quality of audio.It’s much easier to find the audio you want. With DAB digital radio, you can tune into channels automatically. Automatic tuning: Finding the perfect position on your radio dial for a station can be a nightmare.You can even listen to some of the most popular stations in the UK which happen to be digital only. More stations: DAB digital radio gives you a lot more choice when it comes to finding music and talk shows in your home and car.Some of the benefits of DAB radio include: Some people are keen to absorb as much DAB as they can with DAB aerials and antennas, whereas others are happy to stick with FM. So, what are the benefits of DAB radio, and are there any downsides?Įveryone has their own preference when it comes to radio streaming. This makes it easier to pick up and keep the frequency. Plus, DAB radio signals also work around obstacles between you and your transmitter, like large buildings. If you’re the kind of person who likes to track down new music over the radio, DAB signals ensure you know who you’re listening to. DAB signals can even send pictures sometimes. Within a DAB radio signal, a radio station can deliver the name of the show you’re listening to, and the title of the song playing. For instance, stations can send out more information than just audio. What is the difference between DAB and FM radio?ĭAB radio is more reliable than FM, but the technology behind digital radio has other benefits too. DAB radio is therefore more reliable than FM. This means the same signal can be sent out several times, giving your radio more chances to pick it up. There are no frequency bands to identify specific channels. Transmissions from a DAB digital radio are made up of ones and zeros. Straying outside of the channel your radio station is on often leads to a bunch of static. Every station on your radio system exists within a narrow frequency, so your channels aren’t overlapping. You may already know FM radio is an analogue transmission sent on a specific frequency. We’ve answered the question “What does DAB radio mean?” but what about the scientific stuff? How does digital radio work? To answer this, we’ll need to look at frequencies and transmissions. Although the BBC and other groups in the UK have discussed eventually making the “switch to digital radio”, we’re not sure when this is going to happen.Įlsewhere in the world, countries like Norway have already replaced FM radio entirely. Is DAB radio replacing FM?Ī lot of people assume DAB and DAB+ radio systems will one day replace AM and FM radio. The “plus” DAB gets AAC+ encoding, which makes it capable of delivering higher-quality audio at lower bitrates. ![]() Where the traditional DAB audio signals are encoded in an MPEG audio format called MP2, DAB+ is different. There’s also an updated form of DAB known as DAB+ radio. You can buy DAB radios with USB ports for your home, and tune into DAB in your car. DAB is the radio standard for a lot of audio lovers today. They found it was a more efficient way to broadcast radio channels. The technology arrived in the UK in 1995, following the BBC’s discovery of multiplexing. What is DAB? DAB digital radioĭAB, or Digital Audio Broadcasting radio, has been around for almost three decades. Let’s take a closer look at the science behind DAB digital radio. DAB radio is a digital service in the United Kingdom, delivered by a range of transmission points all over the country.ĭAB uses digital technology, which allows broadcasters to package various stations together through something called “multiplexing”.Ī multiplexed radio station can broadcast across single frequency networks, so it’s much more efficient. Do you ever wonder, “What is DAB radio?” You might see the DAB radio option on your dashboard, and even choose those channels over FM most of the time.īut how much do you know about DAB technology? Do you know how a DAB digital radio works?ĭAB is a term meaning “Digital Audio Broadcasting”. ![]()
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