Hush Acoustics has provided a package of ceiling sound absorber rafts and wall panels to deal with reverberation issues ...

A team of researchers co-led by the University of California San Diego, University of Michigan, and the French National ...

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

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

The research team from The University of Hong Kong presented their findings at the Phononics 2025: 7th International Conference on Phononic Crystals/Metamaterials, Phonon Transport, Topological ...

Designing spaces that are both well ventilated and quiet has always been difficult. Openings that allow fresh air to circulate—such as vents and ducts—also let noise pass through. Meanwhile, materials ...

We live in a world of ambient hums, from air conditioners and distant traffic to the whir of our own thoughts. It’s no surprise many people reach for active noise-cancelling (ANC) headphones to escape ...

Understanding soundproofing starts with knowing how sound moves through space and interacts with surfaces. Sound travels as vibrations that pass through air, walls, ceilings, and floors. Effective ...

Active noise cancellation (ANC) represents the noise-blocking technology which most consumers recognize as the primary noise reduction feature in headphones and earbuds. The system uses microphones to ...

Sound, when emitted by a source — whether a person or a piece of equipment — propagates in all directions through space, being reflected, absorbed, transmitted, or diffracted as it encounters surfaces ...

Abstract: Based on finite element modeling in the COMSOL Multiphysics software suit, acoustic barriers with a sound-absorbing cylindrical cap with different angles of its installation on the upper ...