Advanced Lie Detector Plus is a free software application from the Other subcategory, part of the Communications category.
The app is currently available in English and it was last updated on 2011-08-31. The program can be installed on Android 1.5 and up.
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!
Advanced Lie Detector Plus (version 2.3.0) has a file size of 482.30 KB and is available for download from our website.
Just click the green Download button above to start. Until now the program was downloaded 457 times.
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