发明申请
- 专利标题： Method and apparatus for evaluating speech quality
- 专利标题（中）： 用于评估语音质量的方法和装置
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申请号： US10811208申请日： 2004-03-26
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公开(公告)号： US20050216260A1公开(公告)日： 2005-09-29
- 发明人: Ramkumar Ps , Raghavendra Sagar , Karthik Kannan
- 申请人： Ramkumar Ps , Raghavendra Sagar , Karthik Kannan
- 专利权人： Intel Corporation
- 当前专利权人： Intel Corporation
- 主分类号： G10L19/00
- IPC分类号： G10L19/00
摘要：
A method for processing speech data includes determining a presence of impulsive distortion in the speech data from root mean square (RMS) and zero crossing rate (ZCR) values of the speech data. For instance, in one embodiment determining the presence of impulsive distortion includes identifying a low ZCR value and a high RMS value. Other embodiments are described and claimed.
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