The new PD20 from Astell&Kern is billed as the first Digital Audio Player to tailor sound to a listener's hearing – transforming how music is individually experienced.

In the early days of Windows, users had limited options when it came down to controlling sound. Such problems are no longer the case with Windows 11/10 because we have several tools at our disposal.

Shokz OpenFit Pro earbuds solve open-ear audio's biggest flaw with triple-microphone noise reduction that cuts ambient sound ...

Digital potentiometers (pots) offer advantages for audio volume (gain) control applications and can replace bulky mechanical pots, especially in handheld portable devices such as MP3 players, PDAs, ...

When U.S. rocket engineers talk about the bright possibilities of solid-fuel rockets, they always have to pause over one big requirement: how to control the fuel’s burning rate. A current system is to ...