Porpoises are entirely dependent on their hearing for survival. They navigate, hunt, and communicate by emitting rapid click ...

A metamaterial elongates the propagation path of sound waves, allowing low-frequency noise control without the need for bulky materials.

SoundTube’s RS600i pendant loudspeaker is engineered for this category of application. The two-way, ported open-ceiling design incorporates a 6.5″ polypropylene woofer and a 1″ convex titanium tweeter ...

Most cheap headphones on the market today are fine. A lot of folks don't notice a difference between $300 and $40 headphones anyway. But if you're like me, and you want great audio without a lot of ...

Horses make an unusually distinctive mix of sounds including both high and low frequencies. Researchers have now demonstrated how horses produce the sounds we identify a whinny.