Digital signal processing (or DSP) is a catchall term in the audio realm. Sometimes it refers to the process of converting an analog signal to a digital one. Other times it encompasses the gimmicky ...

MOTU has unveiled the 896mk3 FireWire audio interface, adding DSP effects and on-board mixing. The high-end interface includes eight XLR/TRS combo analog inputs that include preamps and true hi-Z ...

With the fresh update to its DSP sound engine, BIAS FX 2 has taken a giant forward leap in the realism of its guitar tones. Add in a huge selection of effects and IR support and you’ve got a complete ...

A staggering achievement for the company: the finest Yamaha ever, and a stern rival for kit costing much more Why you can trust What Hi-Fi? Our expert team reviews products in dedicated test rooms, to ...

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 ...