Most wireless headphones and speakers rely on some type of digital signal processing. Here's what you need to know about DSP—and why it's hard to avoid. I've been a contributing editor for PCMag since ...

Car Audio 101—How Do Speakers Work? Believe it or not, audio speakers rely on some of the same magic that powers the AC induction motors found in the front of many dual-motor Teslas and other EVs.

Speakers might all look somewhat similar on the outside, but there are many different kinds and all of them have different jobs. The physics behind what makes a speaker work the way it does can be ...

There was a time, not so long ago, when most of us were perfectly content with our 32-inch CRT screens and their tinny, built-in speakers. However, with the proliferation of affordable audio-visual ...

PITTSBURGH (KDKA) -- For most of us, television has been around for most of our lives. A click of a remote, and information and entertainment appears before our eyes. A lot goes into making that ...