26. The system of claim 24 , wherein the error detection module detects a recognition error if the transcribed version is different from the recognized voice command.
24. A system for determining voice recognition accuracy of a voice recognition system that recognizes a voice command in a user utterance, comprising: an analysis module that analyzes voice recognition information produced by the voice recognition system and comparing a manually transcribed version of the user utterance to the recognized voice command; an error detection module that detects at least one recognition error based on the analysis, comprising detecting at least one of: an in-grammar false accept (IGFA) type error, an in-grammar false reject (IGFR) type error, an out-of-grammar false accept (OGFA) type error, or an out-of-grammar correct reject (OGCR) type error; an error source identification module that identifies at least one source of error for the detected recognition error; and a solution generation module that generates at least one solution to eliminate the source of error, wherein at least one of the analysis module, the error detection module, the error source identification module, or the solution generation module is executed by a computing device.