| 发明名称 |
ACOUSTIC CLASSIFYING DEVICE |
| 摘要 |
PROBLEM TO BE SOLVED: To speedily and precisely classify acoustic signals. SOLUTION: A neural network is used to classify acoustic signals. Statistical characteristics of the features of the acoustic signals, which are the inputted signals to the neural network, are obtained as the features of the signals (Steps S210 to 230). |
| 申请公布号 |
JP2002062892(A) |
申请公布日期 |
2002.02.28 |
| 申请号 |
JP20000245388 |
申请日期 |
2000.08.11 |
| 申请人 |
NIPPON HOSO KYOKAI <NHK> |
发明人 |
NISHI TAKASHI;NAKAYAMA YASUSHIGE;UMEDA TETSUO |
| 分类号 |
G06N3/00;G10L15/02;G10L15/10;G10L15/16;(IPC1-7):G10L15/16 |
主分类号 |
G06N3/00 |
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