9. The speech recognition system of claim 7 wherein said graphical user interface comprises an application navigation window for enabling the human operator to navigate through said text set of expected responses, and an audio navigation window for enabling the human operator to control playback of said audio response.
9. The speech recognition system of claim 7 wherein said graphical user interface comprises an application navigation window for enabling the human operator to navigate through said text set of expected responses, and an audio navigation window for enabling the human operator to control playback of said audio response. 10. The speech recognition system of claim 9 , wherein said graphical user interface includes a text entry window which enables the human operator to enter a text response if none of said expected responses from said text set of expected responses corresponds to said audio response.