A New Study Of Voice Stress Analysis Funded by the National Institute Of Justice and Conducted By The U.S. Air Force Research Lab Establishes VSA’s Accuracy As “Performance approaching that of current polygraph technology.”

In a highly regarded report presented to the 38^th Hawaii International Conference on System Sciences, researchers reported findings that directly contradict both previous and current polygraph-funded studies.  These polygraph funded studies, which did not utilize the protocols established by the manufacturers, found the accuracy of voice stress analysis as a truth verification device to be less than chance.  The Air Force Lab researchers, using protocols established by the manufacturers of the VSA, were able to determine that VSA technology is, in fact, a viable alternative to the polygraph. 

The results of the Air Force Research Study reflects the tremendous success of the CVSA at more than 1,500 law enforcement agencies throughout the U.S., including the U.S. military, over the past eighteen years.  

For information on what law enforcement describes as “one of the most important investigative tools available today”, contact us at 561-798-6280, or email us at NITV@cvsa1.com