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AntiPolygraph.org Message Board › Polygraph and CVSA Forums › CVSA and other Voice Stress Analysis Applications › Add Poll ( Re: Countermeasures for voice stress test??? )

Topic Summary - Displaying 6 post(s).

Posted by: anitpolygraph4antijustice Posted on: Apr 28^th, 2015 at 8:18pm	Mark & Quote Quote
yeah here's a tip, skip the application processand save us the harm ur gonna cause everyone. You won't pass. Idiot.

Posted by: 1904 - Ex Member
Posted on: Jul 3^rd, 2007 at 4:41pm

Mark & Quote

Quote

bakergroupint wrote on Nov 29^th, 2006 at 11:34pm:

Silence is the only effective VSA countermeasure. One does not "beat the instrument" but beats the examiner. See the results of US Air Force Research Labs, Rome, NY, Phase 2 Validation Study of VSA technology at STUDIES www.BakerDVSA.com.

So what happens if the subject waits, lets say, about 3-5 seconds to respond to the question stimulus.
Assuming that the examiner was enforcing an approx 2 sec pause between end of stimulus and
subject response. IE - producing a 5 - 7 second pause till voice response.

Q: What effect would that have on the accuracy of the cvsa examination?
A: It renders a NDI response.

Why?
Because homeostasis of the involuntary, laryngeal muscles restores after approx 3 seconds following
verbal response.

("Silence is the only CM..!!??") = BS.

Posted by: bakergroupint Posted on: Nov 29^th, 2006 at 11:34pm	Mark & Quote Quote
Silence is the only effective VSA countermeasure. One does not "beat the instrument" but beats the examiner. See the results of US Air Force Research Labs, Rome, NY, Phase 2 Validation Study of VSA technology at STUDIES www.BakerDVSA.com.

Posted by: hamstring Posted on: Nov 21^st, 2006 at 1:24pm	Mark & Quote Quote
People_Rep. wrote on Oct 11^th, 2006 at 2:57am: Can anyone give me some reliable countermeasures for a voice stress test? I believe I'm going to be taking one of these for my local law enforcement testing procedure. Thanks! Try downloading a good free CVSA software such as LiarLiar and practice at home... that is the best advice I can give you.

Posted by: antipoly
Posted on: Nov 18^th, 2006 at 7:47pm

Mark & Quote

Quote

I heard somewhere that is "measures" the body's streess in the voice, IE if you are more stressed there are pitch changes in your voice. you might be able to do the same tactics to pass a polygraph, and it would affect your voice enough to pass a CVSA/VSA, You could get a wave analist program, audacity

, or even microsofts audio recorder Tongue

. and check them against sites that show truthful/lying charts, and try to mimick them. its probally just like pOLYgraph, and just as inaccurate.

Posted by: nonombre Posted on: Oct 12^th, 2006 at 3:04am	Mark & Quote Quote
People_Rep. wrote on Oct 11^th, 2006 at 2:57am: Can anyone give me some reliable countermeasures for a voice stress test? I believe I'm going to be taking one of these for my local law enforcement testing procedure. Thanks! Why are you asking about "countermeasures?" What are you planning to lie about?

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