![]() Polygraph examiners can now have polygraph charts digitally analyzed for statistical analysis using law enforcement/counterintelligence templates. Computerized polygraph technology has advanced the reliability and validity of polygraph testing. Modern polygraph instruments are sophisticated devices, that are interfaced with computers to allow for objective statistical analysis of polygraph charts. We are conducting a double blind study to determine the efficacy of Computerized Voice Stress lie detection.įorensic polygraph and voice analysis combined have become highly efficient techniques to resolve issues that otherwise may go unanswered. We limit our use of Voice Analysis as a research technology in conjunction with the polygraph. Voice stress analysis is not used for truth or deception, and is not considered a valid means of determining truth or deception. Our use of voice stress is limited to research only. Voice stress analysis is only used in conjunction with polygraph, and the results are given separately. Voice analyst/polygraph examiner has over thirty years of experience. The polygraph examiners have over seventy five years of combined experience, and ou r In the American Polygraph Association and the American Psychological Association. We hold membership in a variety of organizations including full membership We have three full time polygraph examiners, and one computerized voice stressĪ nalyst. Sabotage, espionage, burglary, homicide, and for other serious crimes. Part of background investigations and loyalty investigations, as well as for theft, Polygraph and Voice Analysis are performed as The Truth Verification Division performs both forensic Polygraph and Computerized ![]()
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