The global sound level measurement meter market is poised for significant expansion, with forecasts indicating a valuation of ...

A wearable single-transducer echomyography system has been developed that can be used to track and identify different breathing patterns by detecting diaphragm activity with sub-millimetre resolution.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. More traditionally, however, active speakers stick with physical analogue and digital connections ...

Here, the authors construct an acoustic C 540 fullerene metamaterial, allowing observation of 3D topological pentagon states using sound waves, and offering new insights into classical wave ...

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