what does a bruit sound like
A bruit sounds like a whooshing sound, or roaring sound. It is heard with a stethoscope that is placed over an artery. When the artery has a blockage, then the blood flow will sound "rushing", which is what is called bruit.
Here are six case studies that have bruit sounds: http://www.practicalclinicalskills.com/carotid-course-contents.aspx?courseid=105