Site Owner & Radio Enthusiast
Even though DAB radio has been around for a while now, relatively speaking, it’s one of the newer radio technologies available. But, unfortunately, there still needs to be more clarity amongst radio enthusiasts as to whether it works using the Internet or not.
In this post, you will learn how DAB radio works and whether you can listen to it over the Internet. Keep reading for more about this fantastic radio technology!
Does DAB Radio Work Over the Internet or Wi-Fi?
Technically, DAB radio does not work over the Internet or Wi-Fi. Instead, it relies on digital signals sent over the airwaves using the VHF band. Therefore, to listen to the radio over the Internet or Wi-Fi, a user would need a device that supports Internet radio streaming.
What Is DAB Radio?
DAB radio is a digital radio technology that transmits audio and data through digital instead of analog signals.
The technology was developed as a replacement for traditional analog radio broadcasting and offers a broader range of radio stations and improved sound quality.
DAB radio provides additional data services such as song and artist information, traffic updates, etc.
It operates in the VHF band and uses COFDM (Coded Orthogonal Frequency-Division Multiplexing) modulation to ensure high-quality sound transmission even in areas with weak signal strength.
Do I Need Wi-Fi to Listen to DAB Radio?
No, you do not need Wi-Fi to listen to DAB radio.
DAB radio is a digital radio technology that uses terrestrial radio waves to transmit audio rather than the Internet.
As long as you have a DAB radio receiver and are within range of a DAB radio station, you can listen to DAB radio without an Internet connection or Wi-Fi.
DAB radio receivers work by tuning into the digital signals transmitted by DAB radio stations broadcast over the airwaves.
If the receiver is within range of the station, it can pick up and decode the digital signals, providing the listener with high-quality audio.
Is DAB Over the Internet?
DAB can be broadcasted over the Internet, but it does not have to be.
True DAB radio transmits via terrestrial radio waves, which allows listeners to receive the signals without an Internet connection.
However, some DAB radio stations also offer a DAB+ over the Internet or DAB+ online service, which allows listeners to tune into their stations via an Internet connection.
In the early 2000s, DAB+ was invented. DAB+ offered improved sound quality and more radio stations.
To listen to DAB radio over the Internet, you need a stable internet connection and a device that can access the internet, such as a computer, smartphone, or smart speaker.
Because DAB sends a digital signal, it can be converted to a format compatible with internet streaming.
How Does DAB Radio Work?
DAB radio sends digital signals that carry audio and data from a radio station to a DAB radio receiver.
The radio station first encodes the audio and data into a digital signal, then broadcasts it over the airwaves using the VHF band.
When a DAB radio receiver receives digital signals, it decodes them into audio and data.
DAB radio receivers typically have a built-in tuner that scans the airwaves for available DAB radio stations. The user can then select a station from a list of available stations displayed on the radio screen.
Do I Need a Special Device to Receive DAB Radio?
Yes, you need a special device to receive DAB radio. This device is a DAB radio receiver that receives digital audio broadcasting (DAB) signals.
DAB radio receivers come in several forms, including standalone radios, car radios, portable radios, and even clock radios.
Advantages and Disadvantages of DAB Radio
Like anything, there are plusses and downsides to using DAB radio over analog radio. Below we have listed some pros and cons of DAB.
The Advantages of DAB Radio
● A wider range of radio stations: DAB radio provides access to a much more comprehensive range of radio stations than analog radio. This allows users to find and listen to niche and specialty stations that might not be available on traditional radio.
● Improved sound quality: DAB radio uses digital signals to transmit audio, providing better sound quality than analog radio. The audio is free of static, crackling, and other interference often heard on analog radio.
● Additional data services: DAB radio signals carry data packages that give listeners additional information about the music they are listening to and help them stay informed about local traffic and weather conditions.
● Increased coverage area: DAB radio provides better coverage than analog radios, allowing listeners to receive signals in areas where analog radio signals are weak or nonexistent.
● Ease of use: DAB radio receivers typically have a built-in tuner that scans the airwaves for available DAB radio stations, making it easy for users to find and select the station they want to listen to.
The Disadvantages of DAB Radio
● Cost: DAB radio receivers can be more expensive than equivalent analog radio receivers. Additionally, some older DAB radio receivers may not be compatible with newer DAB standards.
● Interference: DAB radio signals can be disrupted by other signals, such as Wi-Fi or cell phone signals, which can result in a loss of sound quality or temporary signal loss.
While DAB radio is primarily broadcasted via VHF radio waves, some websites stream DAB stations through the internet, thus making it available both on cellular and Wi-Fi data. Try these fun ways to listen to DAB radio today!