Researchers study human reactions to create better vehicle warning sounds that improve collision detection and driver safety.

Each home security system has its own set of cues and meanings, and you'll need to consult with your manual to work them out. There are, however, a few universal warning sounds used for most household ...

E2S Warning Signals, global leader in audible and visual notification devices, has introduced the next generation of its M range industrial alarm horn sounders. The new MA1F and the MA2F employ the ...