Many asymmetric absorbers are currently based on a single-port system, where sound enters one side and is absorbed before a rigid wall. In this design, however, light and air are unable to pass ...

We may receive a commission on purchases made from links. Who actually invented the pool noodle? It has been four decades and ...

A peaceful home and garden should be a sanctuary, a place to escape the noise of the outside world. Yet, sounds from traffic, ...

Heavy curtains made from thick material such as velvet are often needed to keep noise out of indoor environments, but Swiss researchers have come up with another option. The Empa researchers, in ...

Researchers at Hong Kong University of Science and Technology have discovered a method that allows them to filter out almost all the noise in a given environment — no matter how loud or quiet it is.

Choosing drapery, rugs, wall treatments, and appliances with intention can significantly reduce the noise in your home.

If you want to minimise the amount of noise in an urban environment it's better to plant conifers than broadleaved trees, scientists claim. Researchers from University College London studied the bark ...