The Plantronics DSP-400 is not just another headset. The USB interface, built-in microphone, and digital signal processor (DSP) make this an all-in-one audio solution for your PC. The headset folds up ...

I've been a tech journalist for almost 25 years and started Pocket-lint in 2003. Over the years I've questioned or interviewed leading tech industry figures from Steve Jobs, Steve Ballmer, Mark ...

Voice recognition still needs more refining if it is going to be a truly useful technology. Eliminating variations in voice input is one way to smooth out the process, and the Plantronics Digitally ...

I just recently bought a new Plantronics DSP-500 headset, and I'm already having problems with it. I install the software, plug the USB in, and I load up the PerSono software. Before the software can ...