The ultimate goal of sound and image reproduction is realism — the kind that creates suspension of disbelief in the listener or viewer. And nothing breaks the spell like background buzz during a quiet ...

In the world of professional recording and live sound, any persistent hiss, buzz, or thump that bleeds from the headphones or monitor speakers into the final mix can be demoralizing. Ground‑loop hum ...

Of all the annoyances that can afflict any audio/video home theater or even a simple stereo installation, the notorious “ground loop” may well be the most difficult and persistent one to track down ...

Xitel Pty Ltd., a provider of digital audio technology solutions, today announced the release of its Ground Loop Isolator, which is designed specifically to stop the ground loop hum that can result ...

I tried the solution mentioned here, and it only helped slightly. These speakers sound great, but the hum gets annoying to the point of me leaving the speakers off during normal operation. They hum, ...

I'm trying to figure out a way to deal with a ground loop problem I have at home, this is 60hz mains hum that comes out of speakers, even when nothing is connected to the device besides power cable. I ...