发明名称 |
Systems and methods for implementing segmentation in speech recognition systems |
摘要 |
A speech recognition system ( 105 ) includes an acoustic front end ( 115 ) and a processing unit ( 125 ). The acoustic front end ( 115 ) receives frames of acoustic data and determines cepstral coefficients for each of the received frames. The processing unit ( 125 ) determines a number of peaks in the cepstral coefficients for each of the received frames of acoustic data and compares the peaks in the cepstral coefficients of a first one of the received frames with the peaks in the cepstral coefficients of at least a second one of the received frames. The processing unit ( 125 ) then segments the received frames of acoustic data based on the comparison.
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申请公布号 |
US2005209851(A1) |
申请公布日期 |
2005.09.22 |
申请号 |
US20050129254 |
申请日期 |
2005.05.13 |
申请人 |
SHU CHANG-QING;SHU HAN |
发明人 |
SHU CHANG-QING;SHU HAN |
分类号 |
G10L15/00;G10L15/02;G10L15/04;G10L15/14;(IPC1-7):G10L15/00 |
主分类号 |
G10L15/00 |
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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