发明名称 |
SOUND CLASSIFICATION SYSTEM AND METHOD CAPABLE OF ADDING AND CORRECTING A SOUND TYPE |
摘要 |
<p>A sound classification system for adding and correcting a sound type is disclosed. When the add/correct command processor receives a command to add or correct a sound type, the data in the first database is stored in the second database, and the type adding/correcting device adds the feature of the sound to the first database, and re-calculates the statistical values. Besides, the classifier re-classifies the sample sounds, and the precision calculator calculates a ratio of accurate classification. When the ratio is high, the type adding/correcting device stores, in the feature database, the feature of the sound for which a type is to be added or corrected. When the ratio is low, the second database restores the data back to the first database.</p> |
申请公布号 |
WO2007001068(A1) |
申请公布日期 |
2007.01.04 |
申请号 |
WO2006JP313178 |
申请日期 |
2006.06.27 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;YEN, CHIA-SHIN;LIN, CHE-MING;MIZUSHIMA, KOICHIRO |
发明人 |
YEN, CHIA-SHIN;LIN, CHE-MING;MIZUSHIMA, KOICHIRO |
分类号 |
G10L17/00 |
主分类号 |
G10L17/00 |
代理机构 |
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代理人 |
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