Engineering consultant Frank Hertel outlines a method of measuring an inductor’s value using only an oscilloscope and a signal or function generator.

The 2018 Lincoln MKZ gets 4G LTE as standard on all models and the Reserve trim now comes standard with the Revel audio system. A power-operated trunk is now part of the Select Plus package. The new ...

Our audio experts have been testing headphones for more than a decade, putting just about every style imaginable through hours of hands-on listening. We've used all that experience to pick the best ...

Noise is hard to escape, whether it’s the hum of traffic, the buzz of a busy office or the neighbor’s lawn mower starting up right when you need to focus. That’s where noise-canceling headphones earn ...