I'm not sure if this is a "buy a box" issue, a "buy a better cable" issue, or "you're SOL". I have a desktop computer with a couple of audio input jacks (a mic jack and a line-in jack; nothing special ...

This series is excerpted from “3G Evolution, HSPA and LTE for Mobile Broadband, 2e.” Order this book today and receive an additional 20% discount. Go to www.elsevierdirect.com and make sure to type in ...

If there’s anything more annoying to an amateur radio operator than noise, we’re not sure what it could be. We’re talking about radio frequency noise, of course, the random broadband emissions that ...

When you’re hunting for a signal with your oscilloscope, the stronger it is, the better. If it’s weak, you might struggle to tease it out from other interference, or even from the noise floor itself.

Editor's Note: To view a PDF version of this article, click here. Wireless local-area network planners and consumers now have the option to choose between 2.4-GHz (802.11b) and 5-GHz (802.11a) ...

You can use the Audio Troubleshooter by using the Get Help app. This troubleshooter is an app that will help you resolve the issue. Once you launch it, you will be asked some questions. Select the ...