发明名称 |
Speech recognition based on HMMs. |
摘要 |
<p>A speech recognition method that combines HMMs and vector quantization to model the speech signal and adds spectral derivative information in the speech parameters is presented. Each state of a HMM is modelled by two different VQ-codebooks. One is trained by using the spectral parameters and the second is trained by using the spectral derivative parameters.</p> |
申请公布号 |
GR3032375(T3) |
申请公布日期 |
2000.04.27 |
申请号 |
GR20000400074T |
申请日期 |
2000.01.14 |
申请人 |
TECNOMEN OY |
发明人 |
RANTA, JARI |
分类号 |
G10L15/02;G10L15/14;G10L25/12;G10L25/18;(IPC1-7):G10L5/06;G10L9/18;G10L7/08;G10L9/06 |
主分类号 |
G10L15/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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