CVSA and other Voice Stress Analysis Applications

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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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Topics: 106
Posts: 581

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Subject / Started By	Replies	Views	Last Post
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	4642	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 withdrawn from scientific journal after pressure from Nemesysco In a newspaper I stumbled upon this, which appears to be unknown in this forum: Two professors of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	13717	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Canaveral, Florida, is marketing "Digital Voice Stress Analyzer" (DVSA) software that, it claims, "is far superior to outdated 'lie detection' systems such as ...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	17039	Feb 19^th, 2009 at 12:11pm By: Thai (Guest)
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 16^th, 2008 at 4:46pm by George W. Maschke	1	13682	Jan 4^th, 2009 at 7:25am By: George W. Maschke
cvsa, i was wrongfully accused my 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 22^nd, 2006 at 5:19pm by mizzzz	5	7429	Dec 15^th, 2008 at 5:08pm By: lllll (Guest)
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 5^th, 2007 at 10:16pm by dizz	7	18756	Dec 2^nd, 2008 at 9:33pm By: shy Thompson (Guest)
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 30^th, 2008 at 10:59pm by trophy	3	5155	Oct 29^th, 2008 at 7:11am By: cesium_133
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 24^th, 2006 at 6:57pm by Darius	5	8692	Oct 29^th, 2008 at 7:01am By: cesium_133
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 17^th, 2003 at 2:34am by girlysheriff « Pages 1 2 »	15	19900	Oct 29^th, 2008 at 6:53am By: cesium_133
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 12^th, 2005 at 5:14pm by buzzlightyear	2	10044	Sep 11^th, 2008 at 3:39pm By: Janal (Guest)
Does this card work?? Does this card really work? http://www.liarcard.com/. Malformed URL fixed. -- AntiPolygraph.org Administrator Started Jun 11^th, 2008 at 6:53pm by Hogarth3 (Guest)	1	2835	Jun 11^th, 2008 at 7:02pm By: George W. Maschke
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 30^th, 2008 at 10:51pm by trophy	0	1605	May 30^th, 2008 at 10:51pm By: trophy
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 25^th, 2007 at 2:46pm by Red_Rider	2	2420	Sep 29^th, 2007 at 6:10pm By: Ludovico
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 26^th, 2007 at 9:36am by George W. Maschke	2	13199	Sep 28^th, 2007 at 2:13pm By: 1904 - Ex Member
Is demo of CVSA application/s avaliable ? Hi, I would like to view and record yes/no response pattern charts to see and analyse my own responses to some questions selected on my own. Is there avaliable any demo software to let me re... Started Jun 20^th, 2006 at 3:15am by Darius	7	12065	Jul 10^th, 2007 at 2:54pm By: 1904 - Ex Member
WTB used, faulty, uncomplete lie detector Hi, I am interested to buy an old lie detector unit, also uncomplete, faulty one and some spare parts. The same concerns EEG equipment for Brain Fingerprinting tests, used EEG electrodes or ... Started Jul 8^th, 2006 at 9:57pm by Darius	1	3131	Jul 5^th, 2007 at 3:24pm By: 1904 - Ex Member
Looking for free CSVA applications Hi, is there any simple CVSA based application avaliable for free download from the net ? If so, please give me its name. Started Jun 18^th, 2006 at 8:33pm by Darius	6	5700	Jun 13^th, 2007 at 3:18pm By: 1904 - Ex Member
Help with information about the voice analysis Hello, I work in a company that does investigation against insurance frauds, and I'm doing I'm looking for information about the voice analysis, where I've found the voice stress analysis and the... Started Dec 15^th, 2006 at 9:52pm by guandra	1	2468	May 17^th, 2007 at 3:00pm By: 1904 - Ex Member
NEITHER POLYGRAPH NOR CVSA CAN CLAIM TO BE SCIENCE Science, or Blinded By Science ? For a a DOD technology to claim it is science, the process should be verifiable and produce identical results time and again. There is simply no way t... Started May 17^th, 2007 at 2:34pm by 1904 (Ex Member)	0	2134	May 17^th, 2007 at 2:34pm By: 1904 - Ex Member
Do I have any rights at all? I was given two cvsa tests today.Before the first one the tester stated to me that my accuser had passed there test. After the first test the tester said he had made a mistake and,deleted the results ... Started Mar 10^th, 2007 at 2:39am by Batman74	2	2289	Mar 10^th, 2007 at 5:36pm By: Batman74

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