This article is written by ALT Waves Management, which performs sound measurement and diagnosis and sells sound-absorbing ...

Multi-cavity micro-perforated panels (MPPs) have been widely investigated for broadband sound absorption; however, a systematic methodology for determining the resonant frequencies of individual ...

This article is written by ALT Waves Management, a company that performs sound measurement and diagnostics and sells sound-absorbing panels."Your voice sounds a bit muffled." You might hear this from ...

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 ...

Acoustical comfort is a critical element of interior design that should never be neglected, especially in shared spaces such as restaurants, convention centers, museums, sports halls, and many others.

The risk of hearing loss does not come just from loud machinery or other obvious noise. It can also affect people in public environments like theaters and concert halls. Absorbing this excess sound to ...

Experts at the University of Bristol have discovered that the scales on moth wings act as excellent sound absorbers even when placed on an artificial surface. Experts at the University of Bristol have ...

Experts at the University of Bristol have discovered that the scales on moth wings act as excellent sound absorbers even when placed on an artificial surface. The researchers, who recently discovered ...