Parametric Files US Patent Application for Emitter Innovation
Expected to Broaden Range of Applications for HyperSound™ Technology SAN DIEGO, California, February 21, 2013 – Parametric Sound Corporation (NASDAQ: PAMT), a leading innovator of audio technology and solutions, announced today that it has filed for patent protection on novel new emitter technology that it believes will significantly expand the applications for its directional 3D audio systems…