DRM Emergency Warning Functionality Feature – Your Questions Answered

DRM Emergency Warning Functionality Feature – Your Questions Answered

Our best specialists will respond in brief to your questions. We will post them regularly. Please submit them in writing and in audio with your picture and we will post the answers here. Please keep your questions short and relevant and send them to: projectoffice@drm.

26th October 2020


Are all DRM receivers capable with Emergency Warning Functionality feature? [Sunil Bhatia]


The Emergency Warning Functionality (EWF) is a key part of the DRM standard. To ensure wide-spread availability of the EWF feature in receivers sold in a certain country, the national authorities should come up with the required communication and policies to guide the receiver and automotive industry on what features are required for devices sold in this country. As an example, the EU has recently launched a program that requires all receiver manufacturers to support digital terrestrial radio in future devices sold in this area. Such an official policy would be the right mechanism to demand full EWF support in DRM receivers for the country.

Digital Radio – European Electronic Communications Code Sends Powerful Message to countries adapting DRM Globally