Development of the Laryngeal Function Identification System Using the Electroglottograph

Electroglottograph를 이용한 후두기능 상태판별 시스템의 개발

  • Published : 1993.12.01

Abstract

In this paper, a laryngeal function identification system based-on the EGG signal is proposed as the decision basis whether the laryngeal function is normal or abnormal. The normal EGG signal is approved an autoregressive model which has the optimal order of 9. It can be analized by determining the transfer function. But it is not meaningful that the determi- nation is made using the transfer function of an autoregressive model on the abnormal EGG signal. The power spectral analysis was applied to discriminate the normal or abnormal cases. The SNR of the EGG signal was enhanced by the optimal position of electrodes.

Keywords

References

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