| 发明名称 |
SPEECH SIGNAL FUNDAMENTAL PERIOD EXTRACTOR |
| 摘要 |
PURPOSE:By detecting the greatest value the coefficient of correlation of a residual signal, the basic period of a voice shall be sampled with accuracy and stability and the circuit be facilitated. |
| 申请公布号 |
US4081605(A) |
申请公布日期 |
1978.03.28 |
| 申请号 |
US19760715399 |
申请日期 |
1976.08.18 |
| 申请人 |
NIPPON TELEGRAPH AND TELEPHONE PUBLIC CORPORATION |
发明人 |
KITAWAKI, NOBUHIKO;HASHIMOTO, SHINICHIRO |
| 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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