Voice Stress Lie Detector based upon NATO detection algorithms. Only Lie Detector app based upon NATO published research on computerized voice stress analysis. * Critical Band based Teager Energy Operator autocorrelation envelope area algorithm (TEO-CB-Auto-Env). * Adjustable playback accuracy for faster phones. * Graphical Stress display of captured speech. * Playback analysis speed adjustment from 25% - 100% Note: The algorithms detect stress that is often present when someone tells you a lie and fears being caught. If you are not stressed, then it will detect nothing. Therefore, it would be counter-productive to use it on yourself as a lie-detector. Perhaps using it on someone else would be a better idea. Furthermore, please be aware that this app uses research published by NATO. I make no claims as to the accuracy of the stress/lie detection capabilities of their algorithms. I have only implemented one particular algorithm (TEO-CB-Auto-Env), as I was curious if real world results would match their lab test results. Feel free to read their research results and come to your own conclusion. I hope you guys enjoy this application!
VERSION HISTORY
- Version 2.3.0 posted on 2011-08-31
- Version 2.3.0 posted on 2011-04-21
Several fixes and updates
Program Details
- Category: Communications > Other
- Publisher: Fishstix
- License: Free
- Price: N/A
- Version: 2.3.0
- Platform: android