发明名称 |
método e discriminador para a classificação de diferentes segmentos de um sinal |
摘要 |
For classifying different segments of a signal which has segments of at least a first type and second type, e.g. audio and speech segments, the signal is short-term classified on the basis of the at least one short-term feature extracted from the signal and a short-term classification result is delivered. The signal is also long-term classified on the basis of the at least one short-term feature and at least one long-term feature extracted from the signal and a long-term classification result is delivered. The short-term classification result and the long-term classification result are combined to provide an output signal indicating whether a segment of the signal is of the first type or of the second type. |
申请公布号 |
BRPI0910793(A2) |
申请公布日期 |
2016.08.02 |
申请号 |
BR2009PI10793 |
申请日期 |
2009.06.16 |
申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V |
发明人 |
FREDERIK NAGEL;GUILLAUME FUCHS;JENS HIRSCHFELD;JUERGEN HERRE;JÉRÉMIE LECOMTE;NIKOLAUS RETTELBACH;STEFAN BAYER;STEFAN WABNIK;YOSHIKAZU YOKOTANI |
分类号 |
F16C32/06;F27D1/18;F27D11/10;H05B7/10 |
主分类号 |
F16C32/06 |
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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