If you have an audiophile on your holiday shopping list, you won't find headphones that sound better and cancel noise more ...

Our hearing picks up a limited range of sounds, limits that were used successfully to keep teenagers from congregating outside British grocery stores by a device called the “teenage sound repeller." ...

Sounds that are lower pitched are less studied than other types. Some say it’s a health hazard. Others have doubts. By Lourdes Medrano/Undark Published Apr 17, 2024 8:00 AM EDT This article was ...

Whether you’re trying to focus at work, watch your favorite streaming show or get a good outdoor exercise session in, using the right pair of headphones for your situation can make or break your ...

Philadelphia officials have turned to a controversial device to stop late-night loitering and vandalism by teens: a sonic device called the Mosquito. It's a beige speaker unit that emits a piercing, ...

Does anyone know the cause(s) of a high frequency sound that occurs on monitors for certain screens (this seems mostly when white but not always)? It seems to happen on both my new Samsung 900IFT and ...

A Bitcoin mining trailer near Eaton Rapids' Smithville dam has prompted noise complaints and township intervention, with a ...

Noise is a constant problem in power-supply design. While there are FCC limits on the electromagnetic interference (EMI) radiating out into the air as well as the conducted noise that your design ...

While academic research shows high-pitched sounds in general can negatively affect pets, no studies exist that determine if, or to what extent, smart plugs specifically cause such problems. A ...