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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Nemesysco GK-1 Security Access Control System
Nemesysco Ltd., an Israeli company founded by Amir Liberman, who has previously marketed such quack technologies as the Truster and Truster Pro voice stress analyzers, is now promoting its so-called [url=http://security.nemesysco.com/gk1.html]GK-1 Se

Started Nov 17th, 2005 at 5:46pm by George W. Maschke
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Layered Voice Analysis (LVA)
A new company called "V" is promoting what it calls "Layered Voice Analysis" (LVA), a technology that the company's brochure describes as a "Major Investigative Focus Tool designed for professionals i...

Started Jul 11th, 2003 at 4:21am by George W. Maschke
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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 15696 Last Post Sep 28th, 2007 at 2:13pm
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CVSA and other Voice Stress Analysis Applications

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