Digital Truth in Johannesburg

Voice Stress is one of the ways to determine if people are deceptive in answering certain questions. The advantages are many: • Cost effective • User friendly • Not as intimidating as Polygraph • Accurate (94%) • Ideal as a pre-employment test • Test of staff in the event of a robbery or other suspected crime incidence • Verification of truth in the event of an insurance claim • Written reports within a reasonable time. • VSA used by FBI and CIA

  • Voice Stress Analysis

    Voice Stress Analysis (VSA), is a procedure used for detection of deception (lie detection) or truth verification or to determine psychological stress profiles. Verbal responses are processed through a computer, the software detects, measures, and displays certain stress-related components of the voice.We do travel all over.


Digital Truth

voice stress analysis