System designers face a number of key questions during the architecture phase of their project. Increasingly one of these questions is whether to use an FPGA (field programmable gate array) or a DSP ...

Surveillance applications are constantly evolving, adding new features like analytics, image stabilization, image recognition, motion estimation, and target tracking. The features demand improved ...

We’ve done quite a bit with Google Sheets and signal processing: we’ve generated signals, created filters, and computed quadrature signals. We can pull all that together into an educational model for ...

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 ...