Voice Stress Analysis - Basic Certification

Instructor: William Bleckman

Date: Dec 1–5, 2025

Location: Ozark, AR

Length: 40 hours

Cost: $695

Categories: Polygraph / Voice Stress, Interviews, Investigations

Event Description

This intensive program provides comprehensive instruction in voice-based truth verification using the VIPRE® and CVSA® systems. Students gain a working knowledge of the scientific, psychological, and operational foundations of voice stress analysis. Through lectures, demonstrations, and practical exercises, participants develop the skills necessary to conduct professional examinations, interpret results, and prepare accurate reports in both investigative and pre-employment contexts.