My inspiration for this article comes from real home audio product users: namely, my wife and in-laws. They’re a good test group for any new product I bring into our home; they’re users, not geeky ...

Your internet service provider (ISP) brings the internet into your home through a modem. A router then converts that signal ...

A look at some of the pulse-width modulation (PWM) devices on the market may lead to a section on power-supply volume control (PSVC). Some of you may already have tinkered with this function, while ...

Deep inside a subway station in Brooklyn, in a cramped, industrial room, Dyanesha Pryor pushes in a metal lever on a hulking machine that was installed nearly a century ago. A few hundred feet away, a ...