DVSA© now features the optional VAST™ scoring algorithm, an exclusive automated system which accurately quantifies voice stress patterns.  Our Plus – Minus – Zero scoring method verifies the examiners’ conclusions.

DVSA™© and our highly regarded vetting programs are now used in IRAQ by U.S. Government contractors to screen Local Nationals and TCNs for high security sensitive positions and specific issues.

BAKER-DIGITAL VOICE STRESS ANALYSIS (DVSA™©) SOFTWARE is far superior to outdated “truth verification” systems such as CVSA, LANTERN, TRUSTER, and POLYGRAPH. We have dramatically updated the scientific approach of voice stress analysis utilizing space-age technology, proprietary algorithms, and board certified academic-style training!

The DVSA™ is the only voice stress analyzer on the market that displays voice spectrographs instantaneously as the subject speaks, saving substantial time!