Digital Voice Stress Analyzer – Free to US Law Enforcement
DVSA is provided FREE to US Law Enforcement through our Grant program. Voice Stress Analysis, innovation! Providing superior VSA features today that others promise for the future™. Digital Voice Stress Analysis – DVSA v6.1.2 created with the power of cutting-edge micro-technology, offering a host of proven best-in-class features, and providing faster, more successful truth verification or credibility assessment…