Field Study Evaluation of Cepstrum Coefficient Speech Analysis for Fatigue in Aviation Cabin Crew

[摘要] Impaired neurobehavioral performance induced by fatigue may compromise safety in 24-hr operational environments such as aviation. As such, non-invasive, reliable, and valid methods of objectively detecting compromised performance capacity in operational settings could be valuable as a means of identifying, preventing, and mitigating fatigue-induced safety risks.

[发布机构] FAA Office of Aerospace Medicine - Civil Aerospace Medical Institute

[关键词] Fatigue;Speech;Aviation;Cepstrum;Reaction Time;Neurobehavioral Performance;Safety;Sleep