This text is replaced by the Flash movie.
Joseph Pompei
"When you listen to sound over loudspeakers," says Audio Engineer Joseph Pompei, "you don't have any control over where the sound goes. Sometimes you don't want it to go everywhere." Joe devised a way to solve that problem. He figured out how to "steer" sounds by aiming them only where he wants the waves to go with a device he called "Audio Spotlight." Hear and see how Joseph directs sound in DFTV Show 207.Check out more real scientists