Sound intensity is referred as the sound power per unit area. It illustrates the flow of acoustic energy produced by a sound source. Not like simple microphones and sound level meters, sound intensity ...

Accurate determination of frequency-dependent acoustic phonon transport properties in the GHz to sub-THz frequency range is critical to in-depth comprehension of nanomechanical properties ...

Cavitation usually refers to the generation and subsequent dynamic behaviors of cavities when liquid is exposed to a sufficient pressure drop. It has been widely used in sonochemistry, biomedicine, ...

Facemasks are essential for healthcare workers but characteristics of the voice whilst wearing this personal protective equipment are not well understood. In the present study, we compared acoustic ...

The Aerospace & Defense division of PCB Piezotronics introduces a series of dynamic ICP pressure sensors designed expressly for measurement of combustion instability and high-intensity acoustics in ...