Binaural audio sounds like a no-brainer. Humans have two ears, so we should record sounds with two microphones, right? But the late 1800s technique of sticking microphones inside a pair of life-like ...

Humans can observe what and where something happens around them with their hearing, as long as sound frequencies lie between 20 Hz and 20 000 Hz. Researchers have now developed a new audio technique ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. This article is more than 10 years old. Recently I visited ...