IT RINGS A BELL
'Originally it was a Chinese gong, but since 1903, business here has begun with a bell ring similar to <a href="http://www.j-archive.com/media/2010-12-14_J_08.mp3">this<a href="http://www.j-archive.com/media/2010-12-14_J_08.mp3">'
New York Stock Exchange