Detecting Deception Test has been employed the criminal investigation over the past fourty-years. Only three physiological measures, respiratory, electorodermal, and cardiovascular responses are measured for the test. This paper describes whether the voice anaylysis could be a new-measure for detecting deception, (1)voice pitch difference between criminals and innocents when they answer to a known-solution question, and(2)reseponse time which the criminals reqire to answere.
|Translated title of the contribution||Feasibility of Detecting Deception through Voice Analysis|
|Number of pages||5|
|Journal||IEICE technical report|
|Publication status||Published - Feb 16 2001|