Did you know that wires can be used to ionize air to make a loudspeaker? Simply put, it's possible to generate sound by creating an electric field in a set of parallel wires, aka a plasma transducer, ...

Simply defined, noise is unwanted sound. Efforts to manage noise in industrial spaces range from hearing protection for workers to blocking, breaking, absorbing, or isolating the noise at the source.

This may not fit in "other hardware", but this seemed to be the closest fit, so here it is. We got an outdoor heat pump with a heat strip/air handler installed at our house last year. It's working ...

Whether you prefer over-ear or in-ear noise-cancelling headphones, we have recommendations to help bring peace to your next trip.

Nathan Rizzuti, dedicated to Gadget Review for over 4 years, specializes in home entertainment technology and purchasing decisions. Outside of work, Nathan finds solace in playing bluegrass. With 50 ...

Find information about noise barriers, our process for determining where to build them and other options to reduce noise at your home. If you live near a roadway, you may be concerned about traffic ...

Porous land such as foliage significantly lowers noise made by drones and air taxis which could reduce disturbances for urban communities as Urban Air Mobility (UAM) grows. The findings, published ...

Sound-diffracting walls and rubberised asphalt ingredients tackle the major environmental concern of noise pollution from traffic. In cities across the European Union, noise is a significant health ...

Scientists show that a thin layer of plasma, created by ionizing air, could be promising as an active sound absorber, with applications in noise control and room acoustics. Did you know that wires can ...