<map id="Pitch" name="Pitch"> <area shape="rect" id="node1" title="This sound changes the pitch of another sound." alt="" coords="12,155,64,181"/> <area shape="rect" id="node2" href="$classEffect.html" title="This sound is a base class for all effect factories that take one other sound as input." alt="" coords="9,80,67,107"/> <area shape="rect" id="node3" href="$classISound.html" title="This class represents a type of sound source and saves the necessary values for it." alt="" coords="5,5,71,32"/> </map>