发明名称 DIGITAL INTERPOLATION CIRCUITRY
摘要 A sampled data interpolator includes a linear interpolator coupled in parallel with a nonlinear compensation signal path. The nonlinearly processed signals and the linearly interpolated signals are summed to produce interpolated samples. The nonlinear compensation signal path includes a finite impulse response filter having tap weights conforming to a sinc function, and a weighting circuit for scaling filtered samples by a normalized sine function.
申请公布号 CA2036809(C) 申请公布日期 2000.10.24
申请号 CA19912036809 申请日期 1991.02.21
申请人 发明人 SHIRATSUCHI, SHINICHI
分类号 H04N7/00;G06F17/17;H03H17/00;H03H17/02;H03H17/06;H04N7/01;(IPC1-7):G06F5/01 主分类号 H04N7/00
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