대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
권호 표지

SVM을 이용한 화자인증 시스템

Speaker Verification System Using Support Vector Machine

  • 최우용 (한국전자통신연구원 정보보호연구본부) ;
  • 이경희 (한국전자통신연구원 정보보호연구본부) ;
  • 정용화 (한국전자통신연구원 정보보호연구본부)
  • 발행 : 2002.06.01
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초록

There is a growing interest in speaker verification, which verifies someone by his/her voices. This paper explains the traditional text-dependent speaker verification algorithms, DTW and HMM. This paper also introduces SVM and how this can be applied to speaker verification system. Experiments were conducted with Korean database using these algorithms. The results of experiments indicated SVM is superior to other algorithms. The EER of SVM is only 0.5% while that of HMM is 5.4%.

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