I don't know if from past interviews or from live sessions...Hoagland maybe live the others may be from past interviews.
Voice Analysis
A pioneer in the emerging field of Human BioAcoustics, Sharry Edwards discussed her computer voice analysis system that allows her to evaluate a
person's intent and health. The software that she's developed identifies frequencies in a person's voice and these can be correlated with
personality as well as nutritional deficiencies. The vocal chords are connected to the parasympathetic nerve bundle which have a direct relationship
to the brain, she explained.
Should prove interesting and should be coming within next couple weeks or so from Sherry Edwards. She has some interesting other famous analysis done
for Hillary Clinton, Imus, Anna Nicole Smith, Princess Di and others...