Over ten years ago, a major smartphone manufacturer developed a demo of a smartphone with a ten-microphone array. It could pick out and hear a single person’s voice in a crowd – an amazing feature ...

The simultaneous acquisition and measurement of signals from a microphone array presents a variety of challenges to developers seeking to evaluate their designs, says Joe Begin. Today’s smart devices ...

As portable voice communications devices become more ubiquitous, they are increasingly used in such noisy environments as airports, outdoor street traffic situations, and bars and clubs.These ...