An errant Emergency Broadcast System transmission made television watchers and radio listeners worry about the threat of ...

We’ve built systems to warn us of these calamities, and authorities take a very dim view of those who misuse these alarms. Fox did just that in a recent broadcast, using a designated alarm tone ...

Outside of necessary routine testing, they shouldn’t be used. A sample Emergency Alert System broadcast. Note the digital sounds of the alert data and the warning message cut-in. Don’t play ...

The congressional act paved the way for such a solution, as it called for a vastly improved, nationwide emergency broadcast system. Global Security Solutions is marketing its product to college ...

NHK provides two types of emergency broadcasts: Emergency Warning Broadcasting (EWB) system and Earthquake Early Warning (EEW) system. In addition to an activation signal for receivers ...