3D Holograms help Auto Engineers find Noise Problems

A patented combination of computer algorithms and an array of microphones used by a company called, SenSound LLC, is enabling automobile engineers to "see" sound problems and develop solutions to eliminate them.

"There is a huge need for this technology. The auto companies have armies of people looking at noise issues... The technology people have embraced the technology. But getting management to release money is a challenge," said Sergio Mazza of SenSound.