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
Communication gap. Is anyone listening to Polish women?
Krzysztof Fiedorek
Brands claim they understand women. Media say they speak their language. Meanwhile the report "Polki 2025" shows that most messages still miss the mark. Women do not want empty slogans. They expect a dialogue that truly relates to them.
Most medical influencer posts on TikTok are FALSE
KFi
Researchers from East Carolina University Health Medical Center analysed 120 TikTok videos tagged with hashtags such as #naturalparenting, #antivaccine, and #holistichealth. The results of their study leave no doubt.
Dead internet theory is a fact. Bots now outnumber people online
Krzysztof Fiedorek
Already 51% of global internet traffic is generated by bots, not people. As many as two-thirds of accounts on X are likely bots, and on review platforms, three out of ten reviews weren't written by a human. Do you feel something is off online? It's not paranoia. In 2025, it's a reality.
See articles on a similar topic:
Mass Media in Poland
Agnieszka Osińska
Into the decade of years 90. Poland entered with media national, subjected to the political control. Starting from the half of 1989 our media market underwent transformations, biggest probably from the time of the World War II.
Journalism and Technology. How Indian Newspapers Fight to Survive
KFi
The COVID-19 pandemic accelerated the transformation of India's press industry. Traditional print media, forced to fight for survival, adopted modern technologies ranging from data analysis to artificial intelligence. How do journalists adapt to new roles, and how do media redefine their future in the digital age? Researchers from the Symbiosis Institute of Media & Communication have explored these questions.
Artificial Intelligence in the Media. Reuters Digital News Report 2024
Krzysztof Fiedorek
AI has gained prominence in recent years, and its application in producing, distributing, and presenting news content continues to grow. However, this development is met with mixed feelings by audiences, which has significant consequences for media trust and its future.
Social Media and Relationships. Interesting Research from Palestine
KFi
What does love look like in the digital age? Does technology bring people closer or push them apart? In an era where Facebook and Instagram replace dinner table conversations, social media has become a new space for marital relationships. Researchers from An-Najah National University examined how technology can build bonds but also sow uncertainty.
