Formant Frequencies under Cognitive Load: Effects and Classification

@article{Yap2011FormantFU,
  title={Formant Frequencies under Cognitive Load: Effects and Classification},
  author={Tet Fei Yap and Julien Epps and Eliathamby Ambikairajah and Eric H. C. Choi},
  journal={EURASIP J. Adv. Sig. Proc.},
  year={2011},
  volume={2011}
}
Cognitive load measurement systems measure the mental demand experienced by human while performing a cognitive task, which is useful in monitoring and enhancing task performance. Various speech-based systems have been proposed for cognitive load classification, but the effect of cognitive load on the speech production system is still not well understood. In this work, we study formant frequencies under different load conditions and utilize formant frequency-based features for automatic… CONTINUE READING
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