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

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 ...