发明名称 |
SPRACH-AUSWERTER |
摘要 |
A speech analyzer for extracting spectrum information and pitch information from natural speech wherein an accuracy of pitch extraction is enhanced by sampling pitch at a sampling frequency which is higher than a sampling frequency for analyzing the spectrum information. |
申请公布号 |
DE3036440(A1) |
申请公布日期 |
1981.04.16 |
申请号 |
DE19803036440 |
申请日期 |
1980.09.26 |
申请人 |
HITACHI,LTD. |
发明人 |
SAMPEI,TOHRU;ASADA,AKIHIRO;OHTA,YOSHIHIRO;IWASAKI,SYUNJI |
分类号 |
G10L11/00;G10L11/04;(IPC1-7):G10L1/00 |
主分类号 |
G10L11/00 |
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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