Comparison of feature evaluation criteria for speech recognition based on electromyography

  title={Comparison of feature evaluation criteria for speech recognition based on electromyography},
  author={Niyawadee Srisuwan and Pornchai Phukpattaranont and Chusak Limsakul},
  journal={Medical & Biological Engineering & Computing},
In this paper, we present a performance comparison of 14 feature evaluation criteria and 4 classifiers for isolated Thai word classification based on electromyography signals (EMG) to find a near-optimal criterion and classifier. Ten subjects spoke 11 Thai number words in both audible and silent modes while the EMG signal from five positions of the facial and neck muscles were captured. After signal collection and preprocessing, 22 EMG features widely used in the EMG recognition field were… CONTINUE READING
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Feature selection for Thai tone classification based on surface EMG

  • N Srisuwan, P Phukpataranont, L Limsakul
  • Procedia Eng 32:253–259
  • 2012
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