4.12.2023 Media industry
DAB+ Radio. What is Digital Radio Broadcasting?
Krzysztof Fiedorek
w wydaniu polskim
illustration: bing.com/createThe latest generation of Digital Audio Broadcasting technology, known as DAB+, uses digital audio encoding to transmit radio signals. Unlike analog radio, which uses amplitude modulation (AM) or frequency modulation (FM), DAB+ uses digital frequency modulation (DFM). DFM allows for transmitting more data using the same amount of bandwidth, providing higher sound quality and better resistance to interference.
Advantages of DAB+
Higher sound quality. DAB+ offers better sound quality than analog radio. DAB+ can transmit audio at resolutions up to 24-bit/96 kHz, delivering clarity and detail unavailable with analog radio.
Better interference resistance. DAB+ is more resistant to interference than analog radio. This means cleaner and more audible sound in areas where signal interference occurs.
More features. DAB+ allows broadcasters to offer additional services, such as:
- text accompanying audio
- subtitles
- weather information
- traffic information
- news updates
Disadvantages
Hardware requirements. To listen to DAB+ radio, you need a DAB+ receiver. DAB+ receivers are available on the market but may be more expensive than analog radio receivers.
Availability. DAB+ is still in the implementation phase in many countries, including Poland. Not all radio stations offer DAB+ yet, and DAB+ coverage may be limited. According to Poland’s National Broadcasting Council:
- 94% of new cars in Europe come with built-in DAB+ digital radio
- in Poland, this percentage is 92%
DAB+ is a technology with great potential that could change the way we listen to radio. Whether it will become a universal radio standard will impact radio’s future as a medium.
Improving DAB+ receiver availability and expanding DAB+ coverage are the main challenges facing this new technology today. If successful, DAB+ could paint the future of radio in entirely new colors.
COMMERCIAL BREAK
New articles in section Media industry
Trust in social media. Youtube beats TikTok and X
Krzysztof Fiedorek
Do we really trust social media? A new study reveals major differences in how top platforms are rated. Trust goes where there's authenticity, not just algorithms. The role of people is growing while brand influence is fading.
Artificial intelligence in newsrooms. Three realities of the AI era in media
Krzysztof Fiedorek
According to a report by the European Broadcasting Union, many newsrooms already use AI but still do not fully trust it. Audiences do not want "robotic" news, and the technologies themselves though fast can be costly, unreliable, and surprisingly human in their mistakes.
Zero-click search 2025. The even bigger end of clicking in search engines
Bartłomiej Dwornik
Google is giving up its role as a web signpost. More and more, it wants to be the destination of the whole journey. ChatGPT and Perplexity are hot on its heels, changing the rules of the search game. AI Overviews is a card from the same deck. Only content creators are losing ground in this race.
See articles on a similar topic:
Work in the media. We have more recruitment offers at Reporterzy.info [LINK]
AUTOPROMOCJA Reporterzy.info
Thanks to cooperation with the recruitment website Talent.com, the database of recruitment advertisements published in Reporterzy.info has been significantly enriched. We invite you to browse current job offers and internships in the media and advertising industry from the largest Polish cities.
New Individual Mass Media (Mass Self Communication)
Grzegorz D. Stunża
In the latest issue of "Le Monde Diplomatique," there’s an article by Manuel Castells titled "Individual Mass Media." The author points out that media, once subjective and often party-affiliated (as with newspapers), only briefly moved away from one-sidedness when under various pressures.
YouTube vs. Television. The 50+ Generation Shifts to Computers
Krzysztof Fiedorek
For years, so-called "silvers" were primarily associated with traditional media like television. However, research by IQS for SilverTV and Lifetube shows that this view is outdated. The report’s findings clearly demonstrate that YouTube is becoming the new “television.”
Fake News and Disinformation in Poland. Scale, Impact and Future
Bartłomiej Dwornik
Where do the sources of disinformation lie, and how large is the scale of this wave? Why are we so susceptible to false information, and what role do traditional media play in this puzzle? Let’s shed some light on these issues and face the question: can the battle against the flood of disinformation still be won?
