대한음성학회:학술대회논문집 (Proceedings of the KSPS conference)
- 대한음성학회 2006년도 춘계 학술대회 발표논문집
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- Pages.139-142
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- 2006
화자 적응 기술을 이용한 한국어 화자 확인
Korean Speaker Verification Using Speaker Adaptation Methods
- Choi Dong-Jin (Voice Interface Laboratory, CS Division, KAIST) ;
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Oh Yung-Hwan
(Voice Interface Laboratory, CS Division, KAIST)
- 발행 : 2006.05.01
초록
Speaker verification systems can be implemented using speaker adaptation methods if the amount of speech available for each target speaker is too small to train the speaker model. This paper shows experimental results using well-known adaptation methods, namely Maximum A Posteriori (MAP) and Maximum Likelihood Linear Regression (MLLR). Experimental results using Korean speech show that MLLR is more effective than MAP for short enrollment utterances.
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