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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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 13035 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 4893 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 6505 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 4571 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 10007 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 6907 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 5294 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 15210 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 23489 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)
[IMAGE]

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 14830 Last Post Jan 4th, 2009 at 7:25am
By: George W. Maschke
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cvsa, i was wrongfully accused
Angry Angry Angrymy name is so and so im 17 and currently unemployed thanks to a cvsa test false police accusations
i was employed yesterday at kfc in ohio. and i was poening a shift for my first time...

Started Dec 22nd, 2006 at 5:19pm by mizzzz
5 8776 Last Post Dec 15th, 2008 at 5:08pm
By: lllll (Guest)
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conditional job offer (cvsa being the last step to take)
Hello to all,
I've recently been given a conditional job offer for employment for a particular department. I've been through everything (background investigation, panel interview, physical exam, ...

Started Jun 5th, 2007 at 10:16pm by dizz
7 21609 Last Post Dec 2nd, 2008 at 9:33pm
By: shy Thompson (Guest)
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are there any natural drugs
are there any natural drugs you can pick up at drug store to help relax you for when you take the test.  The reason is that they asked me have I ever used drugs and I said no even though I did way bac...

Started May 30th, 2008 at 10:59pm by trophy
3 6201 Last Post Oct 29th, 2008 at 7:11am
By: cesium_133
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The Truth and Voice Stress Analysis
Hi,
an interesting recommended reading comes from
the Diogenes Company,
World Leader in Voice Stress Analysis Technology    
http://www.diogenescompany.com/recommendedreading.html...

Started Jun 24th, 2006 at 6:57pm by Darius
5 10008 Last Post Oct 29th, 2008 at 7:01am
By: cesium_133
Hot Topic (More than 15 Replies)
CVSA FEARS
I am scheduled to take A CVSA test for my local town sheriff dept in about three weeks. Now here's where the crap hits the fan: I have engaged in some "tokin" recently but am clean now. What do i have...

Started Jun 17th, 2003 at 2:34am by girlysheriff
« Pages 1 2 »
15 24257 Last Post Oct 29th, 2008 at 6:53am
By: cesium_133
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Anyone taken the chp voice stress test?
Just courious what it was like, what they asked how long it was ect. Just want to get some opinoins from people who have been there and done that. Id like to hear anyones storys even if they failed. ~...

Started Sep 12th, 2005 at 5:14pm by buzzlightyear
2 11330 Last Post Sep 11th, 2008 at 3:39pm
By: Janal (Guest)
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Does this card work??
Does this card really work? http://www.liarcard.com/. Undecided
Malformed URL fixed. -- AntiPolygraph.org Administrator

Started Jun 11th, 2008 at 6:53pm by Hogarth3 (Guest)
1 3450 Last Post Jun 11th, 2008 at 7:02pm
By: George W. Maschke
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Question about the Lie Behind Lie Detector
I have to take cvsa really soon can you tell me what chapters I should read about first

Started May 30th, 2008 at 10:51pm by trophy
0 2036 Last Post May 30th, 2008 at 10:51pm
By: trophy
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Layered Voice Systems
Sorry Gents, I mis posted this yesterday. I have a question about these layered voice systems.  If there are old secret telephone recordings made without your knowledge or consent, and there was perso...

Started Sep 25th, 2007 at 2:46pm by Red_Rider
2 3118 Last Post Sep 29th, 2007 at 6:10pm
By: Ludovico
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U.S. Special Operations Command Buys Into Layered Voice Analysis
It seems that despite having been forced to terminate its use of the Computer Voice Stress Analyzer (CVSA), a device that by the manufacturer's own admission "is not capable of lie detection," U.S....

Started Sep 26th, 2007 at 9:36am by George W. Maschke
2 14477 Last Post Sep 28th, 2007 at 2:13pm
By: 1904 - Ex Member
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