The world's Nr. 1 Voice Stress Analyzer - Works in any language!
Imagine if YOU had the power to know the Truth..
You can be sure that X13-VSA/X13-VSA PRO or X13-VSA PRO Cobra will work flawlessly in every situation. This is due to the extensive testing that takes place before any new version is approved for release into the market place. Each developer performs unit testing using test suites constructed specifically for the X13-VSA applications. In addition, each customer registered software is then tested over and over by our quality assurance team before it is delivered to our clients.
VSA, a technique used to tell if a person is lying
Voice Stress Analysis records psychophysiological stress responses in a human voice. It is a technique used to tell if a person is lying or not by making voice analysis
A person has psychological stress when he is under pressure. The consequences of lying and being exposed triggers a voice stress analyzer the high stress voice signature as a lie.
Many law enforcement agencies across the world are now using VSA technologie because it is easier to use than a polygraph and is less expensive. X13-VSA PRO Cobra technology is a scientific measure that law enforcement use as a tool to tell when someone is lying and it has a 98 percent success rate.
The voice stress analyzer X13-VSA (VSA) is sufficient to prove both validity and reliability.