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/diy/ - Do It Yourself

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>> No.1746406 [View]
File: 43 KB, 1092x638, differentiator.png [View same] [iqdb] [saucenao] [google]
1746406

>>1746396
Yes a differentiator has a phase shift, but it also has a gain that varies as a function of frequency. I want to isolate these features, as slapping a differentiator after or before my filter is equivalent to an additional high-pass filter on my signal.

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