Abstract: The performance of an electron gun is the most important factor in determining the performance of vacuum electronic devices. Accordingly, electron beam characteristics such as beam current, ...

Yamaha has launched its most premium Dolby Atmos soundbar system to date – how does it fare in our testing room?

So, which one of these five deserved winners will be crowned the 2025 soundbar Product of the Year at the glitzy What Hi-Fi?

It may not be the latest model, but the Sonos Arc still holds the spot for our best mid-range soundbar. The Sonos Arc boasts ...

Abstract: Sound source localization on drones processes the audio signals collected by acoustic sensor arrays mounted on drones to obtain the sound source location. It has significant applications in ...

Over-ear headphones deliver impressive audio performance and features. These are the seven best over-ear headphones for ...