Audio Application of the Parametric Array
Friday, September 12, 1997 4:00 p.m. Professor David Blackstock Department of Mechanical Engineering Applied Research Laboratories The University of Texas at Austin http://www.me.utexas.edu “HyperSonic Sound” is American Technology Corporation’s commercial application of the parametric array to produce broadband audio sound ( Business Week , 12-2-96 issue, pp.108-109). E.G.Norris demonstrated the device at the Penn State…