发明授权
- 专利标题: Clipping detection device and method
- 专利标题(中): 检测装置和方法
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申请号: US12470233申请日: 2009-05-21
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公开(公告)号: US08392199B2公开(公告)日: 2013-03-05
- 发明人: Takeshi Otani , Masakiyo Tanaka , Yasuji Ota , Shusaku Ito
- 申请人: Takeshi Otani , Masakiyo Tanaka , Yasuji Ota , Shusaku Ito
- 申请人地址: JP Kawasaki
- 专利权人: Fujitsu Limited
- 当前专利权人: Fujitsu Limited
- 当前专利权人地址: JP Kawasaki
- 代理机构: Staas & Halsey LLP
- 优先权: JP2008-196639 20080730
- 主分类号: G10L19/00
- IPC分类号: G10L19/00
摘要:
A clipping detection device calculates an amplitude distribution of an input signal for each predetermined period, calculates a deflection degree of the distribution on the basis of the calculated amplitude distribution, and then detects clipping of a communication signal on the basis of the calculated deflection degree of the distribution.
公开/授权文献
- US20100030555A1 CLIPPING DETECTION DEVICE AND METHOD 公开/授权日:2010-02-04
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