发明名称 EVENT RECOGNITION
摘要 Recognition of events can be performed by accessing an audio signal having static and dynamic features. A value for the audio signal can be calculated by utilizing different weights for the static and dynamic features such that a frame of the audio signal can be associated with a particular event. A filter can also be used to aid in determining the event for the frame.
申请公布号 US2008215318(A1) 申请公布日期 2008.09.04
申请号 US20070680827 申请日期 2007.03.01
申请人 MICROSOFT CORPORATION 发明人 ZHANG ZHENGYOU;KONG YUAN;HUANG CHAO;SOONG FRANK KAO-PING K.
分类号 G10L15/00 主分类号 G10L15/00
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