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AntiPolygraph.org Message Board › Polygraph and CVSA Forums › CVSA and other Voice Stress Analysis Applications

CVSA and other Voice Stress Analysis Applications
Computer Voice Stress Analysis--another pseudoscientific form of "lie detection"--is used by some law enforcement agencies as an alternative to the polygraph. Other voice stress analysis products like Truster, Truster Pro, Handy Truster, and Layered Voice Analysis have also been promoted. But do they actually detect lies?

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	CVSA Maker Admits Device Cannot Detect Lies! The National Institute of Truth Verification, which markets the Computerized Voice Stress Analyzer (CVSA), has admitted in a court filing that their device "is not capable of lie detection." John Tuoh... Started Nov 7^th, 2004 at 12:24pm by George W. Maschke « Pages 1 2 »	23	55194	Jun 3^rd, 2012 at 5:12am By: emmanuel4567 (Guest)
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	NITV CVSA Sold for $250.00 on Gov Deals Website Richland PD sold there NITV CVSA II for $250.00 on the Gov Deals website. See the link below. Copy of the webpage is attached in case link changes. https://www.govdeals.com/asset/105/9629 ... Started Jun 27^th, 2024 at 6:13pm by P Todd (Guest)	1	102	Jun 30^th, 2024 at 2:11am By: Anthony R (Guest)
	Future of a recognized Florida law enforcement trainer in doubt Police Agencies, please note the following as it may affect your department. Bankruptcy of a recognized Florida law enforcement trainer. Police departments should take note that NITV the ma... Started Jun 26^th, 2023 at 7:07pm by John T. (Guest)	2	696	Jul 4^th, 2023 at 5:43pm By: George W. Maschke
	Voice Stress Analysis Touted at Public Corruption Investigation Conference The National Association of Computer Voice Stress Analysts has issued a press release advertising a presentation to be made by William Endler, an instructor for the National Institute for Truth Ver... Started May 9^th, 2013 at 11:42am by George W. Maschke	13	47135	Sep 14^th, 2021 at 4:49pm By: Michael Myers (Guest)
	VSA 1000, SELF CONTAINED. NO COMPUTER I have been offered for purchase a VSA1000. Voice Stress Analyzer. It is self contained in a stainless steel hard case. I would like to play with this and see how it actually works, if it in fact d... Started Dec 2^nd, 2012 at 11:27pm by ROBERTBISHOP	1	3775	May 22^nd, 2018 at 2:08pm By: Clifton (Guest)
	domestic violence situation serious death threat and gangstalking im being gangstalked by my husband and others need help for real now Started Sep 13^th, 2017 at 6:57pm by Candis Henderson (Guest)	1	2566	Sep 14^th, 2017 at 12:01am By: Dan Mangan
	wil stuttering affect CVSA results 1st. I stutter, I was wondering if my stuttering would affect my CVSA results. 2nd. I also have several "vocal tricks" I use to keep from stuttering. Even though my voice may sound normal to the ... Started Aug 5^th, 2002 at 11:42am by gonnabeaCop	7	14606	Jun 23^rd, 2017 at 10:31am By: Elijah (Guest)
	Re: Countermeasures for voice stress test??? 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... Started Oct 11^th, 2006 at 12:59am by nonombre	5	46429	Apr 28^th, 2015 at 8:18pm By: anitpolygraph4antijustice (Guest)
	used cvsa hello i am looking for a used cvsa to buy for my business if you got one for sale i am looking. Started Nov 20^th, 2007 at 12:39am by kenny25271	9	13162	Dec 23^rd, 2014 at 3:51pm By: Dan Mangan
	cvsa and the polygraph So I found something interesting today, I was researching cvsa vs. Polygraph testing today because I noticed the CHP (california highway patrol) use cvsa and most California city departments use the p... Started Jan 8^th, 2014 at 7:44am by joe blow (Guest)	0	5345	Jan 8^th, 2014 at 7:44am By: joe blow (Guest)
	CHP CVSA? How goes it people. I am soon to be taking the CVSA and was hoping some people here could tell me what to expect. How long will it last? How many questions apprx will they ask? Just a detailed overall... Started Jan 17^th, 2009 at 5:03am by Private (Guest)	10	29181	Feb 10^th, 2012 at 6:58pm By: RoamingBack
	Canadian police and press believe in CVSA Police in the community of Saanich, British Columbia Canada have cleared three people of suspicion in a murder case using the CVSA. http://vancouverislandmurders.wordpress.com The retired po... Started Feb 19^th, 2011 at 2:04pm by pepto	9	20535	Aug 18^th, 2011 at 11:38am By: horaizon1
	Voice Stress and BOARDERS Looks like BOARDERS is using Voice Stress Technology out in AZ. Just think of the time and cost the voice stress would save the government. It’s about time this happened. USIS signs teaming agr... Started May 4^th, 2011 at 10:12pm by QRF38L3 « Pages 1 2 3 4 »	50	38831	May 27^th, 2011 at 7:26pm By: Bill_Brown
	CVSA Format Hi, I'm curious. I've read a lot of info on this site about polygraphs, but even in this forum I haven't seen specifics about the CVSA. Does a CVSA examiner also use the control and relevant questi... Started Dec 6^th, 2010 at 3:16am by ILuvPolice	1	5665	Dec 6^th, 2010 at 3:46am By: George W. Maschke
	CVSA for sheriff's office position I, like many others, am nevous about taking a VSA. I would love to tell them no, but I am required to take it for the job. Honestly, my past isn't all that bad, but I do stress and overthink. My mai... Started Oct 27^th, 2009 at 2:39am by coopersmyboy	0	5176	Oct 27^th, 2009 at 2:39am By: coopersmyboy
	the idiotic cvsa... So george and friends I would like some advice, anyones advice is welcome but I mostly like to hear from george... so this stupid idiotic detective wants me to take a cvsa upon his call, and I had no ... Started Jun 9^th, 2009 at 8:00am by killroyxx3	8	11898	Oct 18^th, 2009 at 5:51pm By: ecordy75
	LVA information I was recently subjected to an LVA test under duress. I say under duress in that other people were made aware of the fact that several people (myself included) had to take the test. I was afraid that ... Started Aug 21^st, 2009 at 11:42pm by Rowangovender	5	8246	Aug 22^nd, 2009 at 7:36pm By: Rowangovender
	cvsa is crap So about a month back my room mate had a friend stay the night. I didn't know much about her friend but I had a feeling I couldn't trust her. My fiance and I were stupid enough to leave our rent money... Started Dec 15^th, 2008 at 5:44pm by skyler (Guest)	1	5913	Mar 10^th, 2009 at 3:12pm By: jon (Guest)
	Research Article "Charlatanry in forensic speech science: ..." withdrawn from scientific journal after pressure from Nemesysco In a newspaper I stumbled upon this, which appears to be unknown in this forum: Two professors of Stockholm University had a research article entitled "Charlantry in forensic speech science: A problem... Started Jan 1^st, 2009 at 8:01pm by Frunobulax	5	16674	Feb 24^th, 2009 at 9:39pm By: George W. Maschke
	Baker Digital Voice Stress Analyzer (DVSA) A company called the Baker Group in Cape Canaveral, Florida, is marketing "Digital Voice Stress Analyzer" (DVSA) software that, it claims, "is far superior to outdated 'lie detection' systems such as ... Started May 18^th, 2005 at 12:19pm by George W. Maschke	9	27978	Feb 19^th, 2009 at 12:11pm By: Thai (Guest)

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CVSA and other Voice Stress Analysis Applications

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