po polsku
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
New generations and the end of traditional news. Reuters Institute report
Krzysztof Fiedorek
Traditional news media are losing touch with the youngest generation of audiences, who grew up in a digital environment. Young people aged 18 to 24 spend time online continuously and expect publishers to take a fresh approach to presenting reality, according to a report by the Reuters Institute.
TVs in Europe, the USA and China. What and how we watch on them
Paweł Sobczak
The Living Room Study shows significant differences in video content consumption across different regions of the world. This is the result of diverse media ecosystems shaped by decades of local broadcasting, channel availability, and strong cultural factors.
Cinema in the era of algorithms and AI
Arkadiusz Murenia
Will artificial intelligence kill the creativity of filmmakers? The most honest answer is: no, AI is unlikely to kill the creativity of filmmakers, but it will very clearly change the place where this creativity manifests itself and, above all, how.
See articles on a similar topic:
Women in media 2025. Editorial power knows no equality
KFi
Only 27% of editors-in-chief in the media are women, even though they make up 40% of journalists. In 9 out of 12 countries studied by the Reuters Institute, women in media are less likely to get promoted. It seems that equality in newsrooms is lagging behind broader society. And the gaps go much further.
Information bubbles. Study of Instagram, Tik Tok and You Tube users
Urszula Kaczorowska
A staggering 96 percent of the time people spend online is spent on anything but consuming information. This, says Professor Magdalena Wojcieszak means ‘we have over-inflated the issue of information bubbles and disinformation.’
Investigative journalism in Europe. Newsrooms face pressure
KFi, Newseria
Media and political representatives point to the difficult situation of investigative journalism in Europe. Newsrooms are reluctant to invest in this segment due to high costs and the large amount of time and effort required. Most of all, however, they fear legal proceedings.
Fake News in Poland. Challenges in Assessing Information Credibility
RINF
One in four information consumers relies on sources where verifying credibility is a significant challenge. Fake news remains a major issue, as indicated by 77% of respondents, with 51% admitting they struggle to discern truth from falsehood, according to Deloitte's *Digital Consumer Trends 2021* report.
