Proceedings of the KSPS conference (대한음성학회:학술대회논문집)
- 2003.10a
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- Pages.185-188
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- 2003
Speaker Identification using Phonetic GMM
음소별 GMM을 이용한 화자식별
- Published : 2003.10.01
Abstract
In this paper, we construct phonetic GMM for text-independent speaker identification system. The basic idea is to combine of the advantages of baseline GMM and HMM. GMM is more proper for text-independent speaker identification system. In text-dependent system, HMM do work better. Phonetic GMM represents more sophistgate text-dependent speaker model based on text-independent speaker model. In speaker identification system, phonetic GMM using HMM-based speaker-independent phoneme recognition results in better performance than baseline GMM. In addition to the method, N-best recognition algorithm used to decrease the computation complexity and to be applicable to new speakers.
Keywords