At a city park in Antwerp, the sound of traffic is constant. The park sits next to a major highway. But the city is now redesigning the space to make it more peaceful—including adding noise-canceling ...

BOARDMAN — A sound wall along Interstate 680 will reduce freeway noise for many residents, but not all. Those left out are not pleased and say it would not take much to fix the problem.

The tall concrete walls that run along many of our highways are highway traffic noise barriers. According to the Federal Highway Administration (FHWA), these noise barriers can reduce traffic noise by ...

For people who live in the downtown Los Angeles neighborhood near the juncture of the 110 and 10 freeways, traffic congestion is a way of life with plenty of noise pollution. A neighbor who only ...

Solar noise barriers are not a new technology. There are thousands of miles of noise barriers already sporting slick solar systems. Many of these systems have been installed in Europe, although the ...