Optimization of Phoneme-based Vq Codebook in a Dhmm System
نویسندگان
چکیده
A phoneme-based Gaussian mixture VQ codebook can improve the conventional DHMM system performance signiicantly. In this paper, an optimization method for the phoneme-based VQ codebook is proposed. The experimental results shown that the optimized phoneme-based VQ codebook leads to both the improvement of system performance and the reduction of system complexity.
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تاریخ انتشار 1994