If you've recently traveled along the Van Wyck Expressway, you've likely noticed Superior's unique noise barriers standing up to 28 ft tall in some portions along this busy route!

When traveling near the speed of sound, the plane came up against a "sound barrier"—as though the velocity of sound represented a wall through which a plane could not move. With technological ...

They add that barriers are designed for ground floors ... In addition to mainstream research, which is delving into new materials and sound deadening techniques, a discovery in the Mexican ruins ...

the scientists explained, noting that novel noise barrier also integrates noise-canceling materials to reduce undesired reflection of traffic noise. “In addition, the safety of the driver can be ...

A resident told the committee that Connecticut highway noise “is borderline unbearable” should be addressed with sound barriers.

CICERO, N.Y. — The New York State Department of Transportation is planning lane closures to facilitate the installations of noise barriers as part of the I-81 Viaduct Project in Cicero.

Chuck Yeager broke the sound barrier for the first time in 1947 ... and is made almost entirely from carbon fiber composite ...

They said they've been waiting and wondering about it, all while dealing with the ongoing noise from the nearby interstate. Residents had hoped some kind of barrier would be built like the one in ...

Written with all of the fierce intelligence and passion for truth that millions have come to expect from Amy Goodman’s reportage, Breaking the Sound Barrier is, in Arianna Huffington’s words ...