Dualtech™ testing leading the way in truth verification

Our Dualtech™ Testing incorporates both biofeedback polygraph and voice stress analysis, conducted simultaneously, in real time. We make use of the latest version of Stoelting CPS-Pro Polygraph and AVSAPRO Voice Polygraph software.

Biofeedback Polygraph charts are numerically scored using the Empirical Scoring System (ESS).
Voice Polygraph charts are automatically scored by Avsapro neural network processing.

 

 

 

 

Leave a Reply

Your email address will not be published. Required fields are marked *