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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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 2nd, 2012 at 11:27pm by ROBERTBISHOP
1 3737 Last Post May 22nd, 2018 at 2:08pm
By: Clifton (Guest)
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domestic violence situation serious death threat and gangstalking
im being gangstalked by my husband and others need help for real now

Started Sep 13th, 2017 at 6:57pm by Candis Henderson (Guest)
1 2530 Last Post Sep 14th, 2017 at 12:01am
By: Dan Mangan
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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 5th, 2002 at 11:42am by gonnabeaCop
7 14495 Last Post Jun 23rd, 2017 at 10:31am
By: Elijah (Guest)
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Re: Countermeasures for voice stress test???
People_Rep. wrote on Oct 11th, 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 11th, 2006 at 12:59am by nonombre
5 46258 Last Post Apr 28th, 2015 at 8:18pm
By: anitpolygraph4antijustice (Guest)
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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 20th, 2007 at 12:39am by kenny25271
9 13029 Last Post Dec 23rd, 2014 at 3:51pm
By: Dan Mangan
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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 8th, 2014 at 7:44am by joe blow (Guest)
0 5306 Last Post Jan 8th, 2014 at 7:44am
By: joe blow (Guest)
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Northern ca police dept. that use CVSA?
Does anybody know any police departments that use the cvsa in central and northern california?  I already know Berkeley, Roseville, most county sheriff departments and chp use them. After reading many...

Started Feb 7th, 2012 at 9:45pm by Aldrich
3 6345 Last Post Apr 28th, 2012 at 12:30am
By: anonymous916 (Guest)
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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 17th, 2009 at 5:03am by Private (Guest)
10 29004 Last Post Feb 10th, 2012 at 6:58pm
By: RoamingBack
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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.
The retired po...

Started Feb 19th, 2011 at 2:04pm by pepto
9 20392 Last Post Aug 18th, 2011 at 11:38am
By: horaizon1
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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. Itís about time this happened. 
USIS signs teaming agr...

Started May 4th, 2011 at 10:12pm by QRF38L3
« Pages 1 2 3 4 »
50 38320 Last Post May 27th, 2011 at 7:26pm
By: Bill_Brown
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For junk science called CVSA, another prey!
16 February 2001.
Senator Orrin G. Hatch, Chairman, US Senate Committee on the Judiciary.
I was employed by Emirates Airline as Finance &
Administration Manger-Pakistan, based in Karach...

Started May 1st, 2001 at 10:56pm by altafnoorali
7 14892 Last Post Mar 22nd, 2011 at 11:02am
By: Altaf Noor Ali (Guest)
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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 6th, 2010 at 3:16am by ILuvPolice
1 5636 Last Post Dec 6th, 2010 at 3:46am
By: George W. Maschke
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I am taking the test tommorrow
There was a theft @ my work and because I was placed at the employees desk, I am the prime suspect.  Of course I cooperated with the police, admitted why sure I was @ her desk, and they ran my info.  ...

Started Jan 28th, 2010 at 4:55pm by mysticalpigs
3 7445 Last Post Jan 28th, 2010 at 6:05pm
By: George W. Maschke
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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 27th, 2009 at 2:39am by coopersmyboy
0 5150 Last Post Oct 27th, 2009 at 2:39am
By: coopersmyboy
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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 9th, 2009 at 8:00am by killroyxx3
8 11806 Last Post Oct 18th, 2009 at 5:51pm
By: ecordy75
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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 21st, 2009 at 11:42pm by Rowangovender
5 8174 Last Post Aug 22nd, 2009 at 7:36pm
By: Rowangovender
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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 15th, 2008 at 5:44pm by skyler (Guest)
1 5886 Last Post Mar 10th, 2009 at 3:12pm
By: jon (Guest)
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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 1st, 2009 at 8:01pm by Frunobulax
5 16608 Last Post Feb 24th, 2009 at 9:39pm
By: George W. Maschke
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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 18th, 2005 at 12:19pm by George W. Maschke
9 27855 Last Post Feb 19th, 2009 at 12:11pm
By: Thai (Guest)
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Los Angeles Sheriff's Office Trials Layered Voice Analysis (LVA)

Lynn Robbins, President, Voice Analysis Technologies

Los Angeles television station KABC news reports -- uncritically -- that the L.A. County Sheriff's Office has purchased, and will be fielding ...

Started Dec 16th, 2008 at 4:46pm by George W. Maschke
1 16272 Last Post Jan 4th, 2009 at 7:25am
By: George W. Maschke
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CVSA and other Voice Stress Analysis Applications

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