There are few sounds that encapsulate electronic music like the sound of the vocoder. That sound of the robots singing: that’s a vocoder! The only problem is, they can be a tad tricky to use, but ...

* Photo: Joseph Maida * From Lil Wayne's cyborg-slick singing on "Lollipop" to the Twiki-tweaked vocals of T-Pain, use of the voice-enhancing software Auto-Tune has reached a fever pitch. But it turns ...

If you've listened to pop music in the past 40 years, you've probably heard more than a few songs with a robotic sound. That's thanks to the vocoder, a device invented by Bell Labs, the research ...