By contrast, white noise, which is also a broadband sound, includes all the frequencies that the human ear can hear - think of television static or a whirring fan. Some people find white noise ...

Illinois tollway officials plan to treat the rumble strips at 4 of their 25 toll plazas with an experimental compound to reduce noise after receiving complaints from people living nearby that ...

MULLICA HILL, N.J. (WPVI) -- In New Jersey, Pennsylvania - and across the country - you can hear the sound that experts say saves live. But tempers are flaring and debate is heating up about whether ...

The stretch of road, which runs between Alberquerqe and Tjeras, has rumble strips embedded into the tarmac. When the wheels hit the strips, they cause a vibration which can be heard as a rumbling ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. Let's rumble! (Not so fast, Second Amendment militia folks, this is not a call to arms). Several ...

Tucked inside the Washington State Department of Transportation’s annual noise quality report is an update on the agency’s rumble strip research. The carved grooves along the sides or down the center ...

RIO — The worst of the noise, says Robert Kronberg, comes in the early morning. That’s when streams of motor vehicles, many of them carrying Columbia County residents to their jobs in Dane County, ...

Analysis indicates a significant 35% reduction in total crashes and a 40% reduction in fatal and injury crashes where rumble ...