Enhancing Air Traffic Management Security by Means of Conformance Monitoring and Speech Analysis

Abstract

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Prediction of Stress Level from Speech -- from Database to Regressor

“…In our former research, we experimented with training a stress-predictor [11] on an acted database CRISIS [12], containing utterances with various levels of emotional arousal (calming, neutral, warning and highly insisting). This database was originally designed for expressive speech synthesis purposes.…”

Speaker Authorization for Air Traffic Control Security

“…One of them is the vulnerability to signals sent by attackers, such as the transmission of deceptive voice commands or interference by audio signals. In the past there were several attempts to increase the security of radio-voice communication using various approaches, such as watermarking [5] or voice biometrics [6] which are being implemented in one of the tools focusing on the security of airports [7].…”