How would I create a voice by using "SAPI" from windows vista?

So..

Code:
else if (resultText.equalsIgnoreCase("Player"))
		    {
		        try{
		       
I want to create the voice here.
		        	
		        	
		        Runtime.getRuntime().exec("cmd /c start wmplayer");
		        }catch(Exception ae){}
How would I make a voice when the command is said??


Help please!