Yes. There is an example of this (using VPL) that will be in the 2.0 release. (It's not in the CTP).
You can use the SpeechRecognition service to convert speech to text and the SpeechRecognitionGui service to enter the words and phrases that you want to recognize. It is important to note that the SpeechRecognizer only recognizes phrases that you have specified. It does not just convert arbitrary speech into text. However, it is fairly easy to use.
Trevor