한국음향학회:학술대회논문집 (Proceedings of the Acoustical Society of Korea Conference)

한국음향학회 (The Acoustical Society of Korea)
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음소경계 정보를 이용한 한국어 숫자음 인식에 관한 연구

A Study on Korean Digit Recognition by Using Phoneme Boundary Information

  • 최관묵 (아주대학교 전자공학과) ;
  • 임동철 (아주대학교 전자공학과) ;
  • 이행세 (아주대학교 전자공학과)
  • Choi Goan Mook (School of Electronics Engineering, Ajou University) ;
  • Lim Dong Chul (School of Electronics Engineering, Ajou University) ;
  • Lee Haing Sei (School of Electronics Engineering, Ajou University)
  • 발행 : 2001.11.01
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초록

Recognition rate of Korean digit is lower than that of other words because it is composed of similar phonemes. In this paper, a new method is proposed for the improvement of recognition rate by using the phoneme boundary information. In addition, the proposed method rarely increase cost because phoneme boundary is found by using simple method. We experimented with speech data of one man and then obtained results of enhanced speech recognition rate.

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