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Computerized Voice Stress Analyzer

1493 Views 3 Replies 3 Participants Last post by  csauce30, 
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Anyone ever heard of this test? I am heading down to North Carolina and the CVSA test is used to measure the change in the frequency modulation of the human voice. For the purpose of the test, stress equals deception. I haven't talked to anyone who has experienced this and am looking for some info.
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Gil
The only time I ever heard of the test was when a Rehoboth officer had a possible suspect in a B&E, he pulled out a PBT and told him it was a Voice Stress Analyzer and that he had failed the test.

Supposedly confessed after failing the test :wink:

Who would have thunk it.
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