发明申请
- 专利标题： SIGNAL PROCESSING METHOD AND SIGNAL PROCESSING APPARATUS
- 专利标题（中）： 信号处理方法和信号处理装置
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申请号： US11917692申请日： 2006-04-25
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公开(公告)号： US20090102545A1公开(公告)日： 2009-04-23
- 发明人: Shigetaka Takagi , Nobuo Fujii , Takahide Sato , Kazuyuki Wada
- 申请人： Shigetaka Takagi , Nobuo Fujii , Takahide Sato , Kazuyuki Wada
- 优先权： JP2005-175052 20050615
- 国际申请： PCT/JP2006/309123 WO 20060425
- 主分类号： H04B1/10
- IPC分类号： H04B1/10
摘要：
An input signal (Vin) is divided into n (≧3) number of divided signals which are weighted by first weights (ki). The weighted divided signals are processed by n number of signal processing means 1 to n performing the same signal processing. The processed divided signals are weighted by second weights (li) and added to obtain an output signal (Vout). By selecting the first weights (ki) and the second weights (li), it is possible to eliminate noise or eliminate distortion.