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DIGITAL FILTER DEVICE, DIGITAL FILTERING METHOD, AND CONTROL PROGRAM FOR DIGITAL FILTER DEVICE
DIGITAL FILTER DEVICE, DIGITAL FILTERING METHOD, AND CONTROL PROGRAM FOR DIGITAL FILTER DEVICE
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机译:数字滤波器装置,数字滤波方法以及数字滤波器装置的控制程序
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摘要
In order to solve a problem of achieving distortion compensation with high accuracy, a digital filter device includes a first distortion compensation filter unit for conducting distortion compensation of first waveform distortion included in an inputted signal through digital signal processing, a first filter coefficient setting unit for setting a filter coefficient of the first distortion compensation filter unit, a second distortion compensation filter unit for compensating second waveform distortion included in a signal outputted from the first distortion compensation filter unit, and a second filter coefficient setting unit for setting a filter coefficient of the second distortion compensation filter unit based on the filter coefficient set by the first filter coefficient setting unit.
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