Who Decided That?: Emergency Alert System | NBCLX скачать в хорошем качестве

Who Decided That?: Emergency Alert System | NBCLX

We’ve all heard it, that loud sound signifying a national emergency. But who decided to use that sound? And is it designed to be that annoying? The Emergency Alert System, as we know it now, was created in 1997 as a way for the President and FEMA to speak to the entire country within ten minutes. It can be used by state and local agencies as well. It’s such a critical sound, with many rules around it, that we can’t even play it in this story. It’s designed to be unique and startling. Subscribe: https://www.youtube.com/nbclx?sub_con... Find us on Instagram:   / nbclx   Find us on Twitter:   / nbclx   Find us on Facebook:   / nbclx   Visit our website: https://www.NBCLX.com/ ABOUT NBCLX: Every story is local. We are passionate and engaged storytellers with a mission to inform and inspire. NBCLX stories will focus on depth and context, the kind of stories that can make everyone feel connected and encouraged to shape the world around them. Who Decided That?: Emergency Alert System Description: | NBCLX    • Who Decided That?: Emergency Alert System ...   #NBCLX #NBCLX #EAS