The Algorithm of Voice Transformation Based on SVR

Cui Li-zhen; Song Wei

doi:10.3724/SP.J.1146.2007.00210

Volume 30 Issue 5

Dec. 2010

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Cui Li-zhen, Song Wei. The Algorithm of Voice Transformation Based on SVR[J]. Journal of Electronics & Information Technology, 2008, 30(5): 1144-1147. doi: 10.3724/SP.J.1146.2007.00210

Citation:

Cui Li-zhen, Song Wei. The Algorithm of Voice Transformation Based on SVR[J]. Journal of Electronics & Information Technology, 2008, 30(5): 1144-1147. doi: 10.3724/SP.J.1146.2007.00210

Cui Li-zhen, Song Wei. The Algorithm of Voice Transformation Based on SVR[J]. Journal of Electronics & Information Technology, 2008, 30(5): 1144-1147. doi: 10.3724/SP.J.1146.2007.00210

Citation:

Cui Li-zhen, Song Wei. The Algorithm of Voice Transformation Based on SVR[J]. Journal of Electronics & Information Technology, 2008, 30(5): 1144-1147. doi: 10.3724/SP.J.1146.2007.00210

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The Algorithm of Voice Transformation Based on SVR

doi: 10.3724/SP.J.1146.2007.00210

Cui Li-zhen^①;宋巍,
Song Wei

Received Date: 2007-02-05
Rev Recd Date: 2007-07-30
Publish Date: 2008-05-19

Abstract

Abstract

In this paper, the fundamental theory of voice transformation and Support Vector Regression(SVR) are introduced. The algorithm of voice transformation technology based on multi-output SVR is put forward, and the corresponding simulation experiment is carried out. The subjective test and objective test show that compared with code book mapping and GMM, this mapping rule performs well between discreteness and smoothness of parameter.

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