New in Wolfram Mathematica 7: Speech Output  previous | next 
Include Speech Output Anywhere
Speech output can be included anywhere in code.
In[1]:=

Click for copyable input
Manipulate[Speak[Sin[x^n]]; 

 Plot[Sin[x^n], {x, 0, 2 Pi}], {n, 0, 3, 1/2}, 

 ContinuousAction -> False]
Out[1]=