Hushing The Whooshing Of Wind Around A Car

Atlanta revelers heading home in the dead of night may spot a weird sight on the local freeways: a white Mercury Sable sprouting a wind vane, wind-velocity meter, bicycle tire, and 41 microphones. It's an experiment by Krishan K. Ahuja, an acoustics expert at Georgia Institute of Technology. Ahuja is helping Ford Motor Co. prepare itself for the market that's expected to develop for electric cars.

To continue reading this article you must be a Bloomberg Professional Service Subscriber.