FIR Farrow delay filter
In signal processing, the need sometimes arises to nudge or fine-tune the sampling instants of a signal by a fraction of a sample. An FIR Farrow delay filter is typically employed to achieve this task, and may be combined with a traditional integer delay line in order to achieve a universal fractional length delay line. https://www.advsolned.com/farrow-fractional-delay-filter/ #DSP #algorithms #sensor #engineering # iot














