发明名称 |
BLIND SOURCE SEPARATION METHOD USING HARMONIC FREQUENCY DEPENDENCY AND DE-MIXING SYSTEM THEREFOR |
摘要 |
A blind source separation method by the present invention is a method for separating signals in a frequency domain and comprises the steps of: receiving mixed signals from two or more sound sources; and de-mixing the received signals by assuming the dependency between frequency components included in the same harmonic frequency groups among multiple harmonic frequency groups. |
申请公布号 |
KR20130125227(A) |
申请公布日期 |
2013.11.18 |
申请号 |
KR20120048808 |
申请日期 |
2012.05.08 |
申请人 |
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
LEE, SOO YOUNG;CHOI, CHOONG HWAN;CHANG, WON IL |
分类号 |
G10L21/02 |
主分类号 |
G10L21/02 |
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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