Chan-Hui Lee and his team at the Korea Advanced Institute of Science and Technology purport that someday we will be able to listen to music within a Personal Sound System that will not bother others standing outside it. Their prototype features 9 1/2-inch speakers arranged in a row. They found that there was a 20 decibel difference between the center and the outside, comparable to a regular conversation and a whisper. Lee foresees the technology being utilized eventually for cell phones and PDAs. We would just settle for using it on the neighbors’ backyard barbecues.
Read More | Live Science
© Gear Live Inc. – User-posted content, unless source is quoted, is licensed under a Creative Commons Public Domain License. Gear Live graphics, logos, designs, page headers, button icons, videos, articles, blogs, forums, scripts and other service names are the trademarks of Gear Live Inc.