发明授权
- 专利标题： System and method for multi-channel pitch detection
- 专利标题（中）： 用于多声道音高检测的系统和方法
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申请号： US12380615申请日： 2009-03-02
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公开(公告)号： US08321211B2公开(公告)日： 2012-11-27
- 发明人: David W. Petr
- 申请人： David W. Petr
- 申请人地址： US KS Kansas City
- 专利权人： University of Kansas-KU Medical Center Research Institute
- 当前专利权人： University of Kansas-KU Medical Center Research Institute
- 当前专利权人地址： US KS Kansas City
- 代理机构： Suiter Swantz pc llo
- 主分类号： G10L19/14
- IPC分类号： G10L19/14
摘要：
A method and system for multi-channel detection of pitch may comprise one or more of the following steps and/or means therefore: (a) sampling an audio input stream including at least a first channel and a second channel; (b) setting a search frequency for each of the first channel and the second channel; and (c) detecting a pitch of the first channel and a pitch of the second channel.
公开/授权文献
- US20090222260A1 System and method for multi-channel pitch detection 公开/授权日：2009-09-03
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