Featuring two built-in speakers and a subwoofer, you'll enjoy immersive sound with deep, low notes and clear, crisp high ...

A new concept of bone conduction hearing aid that improves sound transmission at frequencies in all bands from low to high ...

As well as giving its EVs a sporty drive, BMW says the HypersonX sound system can emphasise the middle and low sound frequency ranges, and work with ambient lighting to “give those on board a fi ...

Sounds can be high pitched, like the squeak of a mouse. Or low pitched, like the roar of a lion. But what is it that makes these vibrations different? This explorer is wearing special goggles.

Excuse me. Could you keep the noise down please? I'm trying to do an important talk. Builder: Well yeah alright mate but I've got to get this fixed, you know what I mean? Scientist: Sounds are of ...