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1.发明授权Method and apparatus for reducing noise corruption from an alternative sensor signal during multi-sensory speech enhancement 有权对于多感官语音增强期间减少的备选传感器信号的噪声劣化的方法和装置
公开(公告)号：EP1688919B1
公开(公告)日：2007-09-19
申请号：EP06100071.7
申请日：2006-01-04
Applicant: MICROSOFT CORPORATION
Inventor： Subramanya, Amarnag , Droppo, James G. , Zhang, Zhengyou , Liu, Zicheng
CPC classification number: G10L21/0208 , G10L2021/02165
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2.发明公开Method and apparatus for reducing noise corruption from an alternative sensor signal during multi-sensory speech enhancement 有权对于多感官语音增强期间减少的备选传感器信号的噪声劣化的方法和装置
公开(公告)号：EP1688919A1
公开(公告)日：2006-08-09
申请号：EP06100071.7
申请日：2006-01-04
Applicant: MICROSOFT CORPORATION
Inventor： Subramanya, Amarnag , Droppo, James G. , Zhang, Zhengyou , Liu, Zicheng
CPC classification number: G10L21/0208 , G10L2021/02165
Abstract: A method and apparatus classify a portion of an alternative sensor signal as either containing noise or not containing noise. The portions of the alternative sensor signal that are classified as containing noise are not used to estimate a portion of a clean speech signal and the channel response associated with the alternative sensor. The portions of the alternative sensor signal that are classified as not containing noise are used to estimate a portion of a clean speech signal and the channel response associated with the alternative sensor.
Abstract translation: 一种方法和装置归类为噪声要么含有或不含有噪声的备选传感器信号的一部分。 象包含噪声不被用于估计干净语音信号的一部分，并且与所述备选传感器相关联的所述信道响应中的备选传感器信号的部分被分类。 作为不包含噪声被用来估计干净语音信号的一部分，并且与所述备选传感器相关联的所述信道响应中的备选传感器信号的部分被分类。
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