<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content="text/html; charset=iso-8859-1" = http-equiv=Content-Type> <META content="MSHTML 5.00.2614.3500" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#d8d0c8> <DIV><FONT face=Arial size=2>could anyone please tell what the = differnce is between placing a tuning fork onto the bridge(all strings removed) and = getting a sound as compared to when a string is used to vibrate the sound board?</FONT></DIV> <DIV><FONT face=Arial size=2>I thought that the strings made the = soundboard "move up and down" with their vibrations.Yet a tuning fork will still = make a good sound yet it is not makeing the sound board move up and = down.</FONT></DIV> <DIV> </DIV> <DIV><FONT face=Arial size=2>Thankyou</FONT></DIV></BODY></HTML>