发明申请
- 专利标题： Beat analysis of musical signals
- 专利标题（中）： 节奏分析音乐信号
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申请号： US10811287申请日： 2004-03-25
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公开(公告)号： US20050211072A1公开(公告)日： 2005-09-29
- 发明人: Lie Lu , Hong-Jiang Zhang
- 申请人： Lie Lu , Hong-Jiang Zhang
- 专利权人： Microsoft Corporation
- 当前专利权人： Microsoft Corporation
- 主分类号： G10H1/40
- IPC分类号： G10H1/40 ; G10H7/00
摘要：
A system and methods analyze music to detect musical beats and to rectify beats that are out of sync with the actual beat phase of the music. The music analysis includes onset detection, tempo/meter estimation, and beat analysis, which includes the rectification of out-of-sync beats.
公开/授权文献
- US07026536B2 Beat analysis of musical signals 公开/授权日：2006-04-11
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