New Automatic Safety Alerts (ASA) mean “lives will be saved as a result”, WorldDAB President Jacqueline Bierhorst said at the IBC Show in Amsterdam recently. Bierhorst highlighted last week’s successful ‘Warntag’ [warning day] tests in Germany, which featured the new ASA system via DAB+ for the first time.
The pioneering innovation in DAB+ digital radio technology aims to protect the public during emergencies by delivering reliable safety alerts without requiring an internet connection. The first roll-out of the ASA system will be in Germany, where many partners including public and private radio broadcasters such as ARD and Deutschlandradio, network providers, safety authorities, and Fraunhofer IIS have come together.
WorldDAB’s conference session at the annual content and technology show, which attracts over 45,000 delegates from 170 countries to the Netherlands, also heard from the Chair of its Technical Committee, Lindsay Cornell. He announced that the international ETSI specifications – the official standards underpinning the ASA system – have now been approved and published, marking the successful completion of the technical work. Cornell emphasised that ASA gives broadcasters editorial control over the area in which receivers will respond to alerts, a key differentiator from existing emergency warning provisions. Cornell also showcased a development receiver from Frontier Smart Technologies which had been used in the ‘Warntag’ tests.
The importance of these innovations was underlined by Matthieu Rawolle from the EBU, who presented data from its “Radio in Times of Crisis” report. “The impact of natural disasters in Europe is increasing. Terrestrial distribution of radio, including DAB+, has shown resilience in extreme situations. It’s a key pillar in times of crisis,” he said. Rawolle also highlighted that radio devices are ubiquitous, portable, easy to use, reliable, and innovative. “It’s essential for radio to preserve its strengths while continuing to innovate,” he added.
The global growth of DAB+ was also featured at the IBC event. Xavi Redon Hernandez of network provider Cellnex Telecom detailed the rollout of DAB+ in Spain in partnership with public broadcaster RTVE. 12 sites are already broadcasting DAB+ in Spain, with more to come by the end of the year. “DAB+ is the best way to have good quality radio, a trusted public service that is open to all, and fully digital radio,” Hernandez said, adding “DAB+ is the most efficient way to deliver linear digital radio, and it’s ready.”
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