Fuzzy Analysis of Speech Metrics to Estimate Crew Alertness
A novel approach for estimating alertness levels from speech and tagging them with a reliability component has been developed. The Fatigue Quotient and Believability are both derived from the time series analysis of the speech signal in the communication between the operator and dispatch. Operator...
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/50436 http://scholar.lib.vt.edu/theses/available/etd-04122011-133223/ |