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 ...

As processors have steadily become faster and less expensive, systems with signal processing algorithms have increasingly been implemented as software running on a processor. One of the first steps in ...

In high-speed digital signal-processing systems, designers must keep pace with the rising speeds of continuously incoming signals, while simultaneously achieving excellent filter performance in terms ...