11. The method of claim 1 , further comprising: (C) transcribing the de-identified audio signal to produce a transcript of the de-identified audio signal.
11. The method of claim 1 , further comprising: (C) transcribing the de-identified audio signal to produce a transcript of the de-identified audio signal. 12. The method of claim 11 , wherein the transcript comprises a literal transcript of the de-identified audio signal.