ASA / Emergency Warning System ETSI specifications

Emergency Warning System (EWS) specifications are now available for download from the ETSI website using the following links:

• ETSI TS 104 089 Digital Audio Broadcasting (DAB); Emergency Warning System (EWS); Definition and rules of behaviour
• ETSI TS 104 090 Digital Audio Broadcasting (DAB); Emergency Warning System (EWS); Minimum requirements and test specifications for receivers