Shifting sound to light may lead to better computer chips

By reversing a process that converts electrical signals into sounds heard out of a cell phone, researchers may have a new tool to enhance the way computer chips, LEDs and transistors are built.

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<p><a href="http://www.physorg.com/news156432003.html">Shifting sound to light may lead to better computer chips</a></p> <p>By reversing a process that converts electrical signals into sounds heard out of a cell phone, researchers may have a new tool to enhance the way computer chips, LEDs and transistors are built.</p>