Layered Voice Analysis - LVA System in Homeland Security Applications

Explore the applications of Layered Voice Analysis (LVA) technology in homeland security and law enforcement through this informative conference talk by Amir Liberman. Discover how LVA has been adapted for various professional uses, from police investigations and security clearances to personality tests and intelligence gathering. Learn about the three basic sensations and vocal parameters that form the foundation of LVA, and understand how it progresses from emotional profiling to risk assessment. Gain insights into voice analysis concepts related to deceptive speech and learn how to establish a professional voice analysis unit. Examine the use of LVA in on-premise and remote investigations, including the generation of final video and summary reports. Explore the technology's applications in analyzing open and intercepted communications for intelligence purposes, as well as its implementation in airport security through the LVA Gatekeeper Concept. Investigate the use of automated immigration questionnaires and LVA's role in police call centers and undercover work.