Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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A Study on Formant Variation with Drinking and Nondrinking Condition

음주와 비음주 상태의 포어먼트 변화에 관한 연구

  • Lee, See-Woo (Dept of Information & Telecommunication Engineering, Sangmyung University)
  • 이시우 (상명대학교 정보통신공학과)
  • Published : 2009.04.30
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Abstract

This paper present a characteristic of formant variation in order to discriminate between drinking and nondrinking condition. By simulation experiments based on monosyllable, it is shown that the higher formant in F1, F2 and F3 in drinking speech signals compared with nondrinking speech signals. And I knew that the formant is very effective at distinction of drinking condition and nondrinking condition.

본 논문은 음주와 비음주 상태를 판별하기 위한 포어먼트 변화의 특징에 관한 연구이다. 단음절의 실험을 통하여 음주 음성신호에 비하여 비음주 음성신호의 F1, F2, F3의 포어먼트가 높게 나타나는 것을 확인하였으며, 또한 포어먼트는 음주와 비음주 상태를 구별하는데 매우 유효하다는 것을 알 수 있었다.

Keywords

References

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