Associated article: Digital Filtering and Oversampling
Published source code accompanying the article by Jim Ledin in which he examines digital filtering, which can provide higher overall system performance and reduce circuit complexity. Jim examines the technique of oversampling, which can be used to gain these seemingly contradictory benefits. Also see FILTER.ZIP.
Digital Filtering and Oversampling by Jim Ledin Listing One // Lowpass filter example type = bandpass order = 178 bands = (0, 0.226), (0.250, 1) weights = 1, 40 amplitudes = 1, 0 1