A standard electret microphone can detect sub-audio "sounds" when some simple equalization circuitry is added.

Everything you wanted to know about (re-)mastering audio, but were afraid to ask. Audio engineers help explain the art and ...

As AI workloads surge, so do inefficiencies at the electrical neutral line. Onics is rewriting the rules with intelligent ...

Samsung patents its plan for Ultra-WideBand headphones and earbuds. Could this be start of true lossless & hi-res portable ...

The threat of load shedding looms over the collective head of South Africa and rumours, facts and some hysteria swirl around much like pure sine waves ... The frequency of load shedding increases ...

Both low and high-frequency sounds affected cells, though sometimes differently. Even changing the sound wave pattern from a smooth sine wave to ... cells expand and increase production of PGE2 ...

There’s potential for a degree of chaos here, with individual adjustments for pitch, pan, filter and VCA attenuation, all at ...

Apple's AirPods are excellent wireless earbuds for anyone who wants headphones that deliver seamless integration with other Apple devices. But if you're not already invested in the company's ...