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 ...

Introduction Radio interferometry is a technique in radio astronomy where signals from two or more radio telescopes are ...

Detecting a signal pulse is usually basic electronics ... Instead of checking for a voltage threshold, the processing circuitry detects this zero-crossing. Unfortunately, these circuits tend ...

Digital signal processing involves taking an audio signal (it can be any signal but in this case it's audio)and digitally manipulating it to achieve the desired result. It may sound simple ...

Signal and image processing is driving innovation in many fields including ... Students with degrees in other fields may be required to take preparatory courses. See complete admissions requirements.