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Topic Id:

ID topic:	485
Partner Email:	L.J.M.Rothkrantz@tudelft.nl
Project Title:	Detection of deception through voice analysis
Abstract:	The purpose of this project is to study the possibility of detection of deception as a supplement to the \"Stress Assessment through Multimedia\" project. Most psychologists nowadays agree that in the right circumstances stress can be detected in the voice. Voice-analyzing lie-detection equipment has been developed: the Psychological Stress Evaluator. There is however no agreement among psychologists about how valid its results are [Hollien \'90]. Therefore a new research was done on ‘Detection of deception through voice analysis’. In this experiment subjects were made to lie while their voice was recorded, so that research could be done about whether it is possible to detect stress in the voice caused by lying.
Advisor:	Leon Rothkrantz
Link:
Degree:	Master
Keywords:
Computer Software
Algorithms & problem solving
Artificial intelligence & Neural networks
Automata & state machines
Data mining
Data modeling
Information systems