I am trying to do a project that uses the windows speech recognition libraries and I am trying to add a reference to System.speech since I am using:

SpeechSynthesizer synth = new SpeechSynthesizer();

However, I can't find System.speech in the .NET tab when I try to add a reference. I updated my .NET Framework and still can't find it. Is there a way to simply add it?

.net visual-studio-2010 speech-recognition
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