You've just connected your system and there's a buzz or hum that won't go away. You're running your gear through power conditioners and you're beating your head against the wall trying to figure out ...

In a mere four years, Ground Hum has risen from an experimental multimedia festival at makeshift warehouses with infrastructure issues and strictly local performers to a full-fledged Happening™ at a ...

I am experiencing the dreaded "ground hum" in my subwoofer connected to my home theater system. Unfortunately, because of placement, I am not able to do some of the typical fixes (plugging it in to ...

To maximize the quality of your audio when you’re producing a live event, it’s important to assess your signal carefully all the way through the chain, as I discussed in my May/June 2015 article How ...

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 ...

Some of the simplest solutions to annoying hum in computer speakers involves just checking all the connections and making sure everything is plugged in tight. Audio cable transmits sound as ...

Recently replaced the old HTPC with a new one, a Zotac Zbox. As soon as I turn on the new one, with the HDMI connected to the receiver (Onkyo 606, used with the old setup), I get a nasty hum in ...