As demand rises for healthier indoor environments and high-performance materials in both commercial and residential ...

A system of insulating blocks and acoustic chambers modify the flow of ... An atmospheric vent discharge industrial silencer uses a diffuser and expansion chamber in conjunction with absorptive ...

The Korea Research Institute of Standards and Science has developed a detachable acoustic lens that allows for easy ...

Abstract: The paper describes an experimental research performed in the anechoic chamber with the aim of investigating the qualitative and quantitative characteristics of the acoustic noise caused by ...

However, in order to improve the current design for non-invasive measurements in industrial fluids, pulsed ultrasound sensors need to be acoustically characterized. In this paper, acoustic ...