5. A method for error detection within text transcribed from a first speech signal by an automatic speech-to-text transcription system, comprising: synthesizing a second speech signal from the transcribed text; comparing the first and second speech signals to identify potential errors in the transcribed text to generate a comparison signal; and identifying a pre-trained pattern in the comparison signal indicative of an error in the text using pattern recognition.
5. A method for error detection within text transcribed from a first speech signal by an automatic speech-to-text transcription system, comprising: synthesizing a second speech signal from the transcribed text; comparing the first and second speech signals to identify potential errors in the transcribed text to generate a comparison signal; and identifying a pre-trained pattern in the comparison signal indicative of an error in the text using pattern recognition. 8. The method according to claim 5 , further including: outputting an error indication in response to an amplitude of the comparison signal being beyond a predefined range.