I have a question about sound cancellation tech that I'm looking for a person I can quiz in e-mail conversations. And potentially develop a solution to some work noise issues for a hospital exam. the ...

The new Q Active 200 speakers look and sound completely different and offer a more affordable way to move to an active speaker system. A couple of years ago, active loudspeakers seemed to be the next ...

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 ...