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HMM-Based Reconstruction of Unreliable Spectrographic Data for Noise Robust Speech Recognition

✍ Scribed by Borgström, B.J.; Alwan, A.

Book ID
114599331
Publisher
Institute of Electrical and Electronics Engineers
Year
2010
Tongue
English
Weight
649 KB
Volume
18
Category
Article
ISSN
1558-7916

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## Abstract This study proposes a speech recognition method which is made robust to noise by combining speech signal estimation based on GMM and speech enhancement based on SVD in the temporal domain. Conventional speech signal estimation based on GMM has the problems that the time dependence of th