psychoacoustic en Afternoon Round-Up 6/22/12 <p><strong>Today on NPR: </strong><a href="">Psychoacoustic engineers like Chris Kyriakakis work to perfect the way music sounds in imperfect environments as diverse as symphony halls, your living room and your ears.</a></p><p><strong>Jackson Purchase:</strong></p><p><a href="">Dr. Troy Nelson of Paducah pled not guilty</a> yesterday to 11 drug trafficking charges.</p> Fri, 22 Jun 2012 21:27:35 +0000 Rose Krzton-Presson 18525 at Afternoon Round-Up 6/22/12