But resamplers can introduce small amounts The audio resamplers provide increased quality, as well as speed Quality than for arbitrary frequency conversion. The resampler for 44.1 to 48 kHz and vice versa is generated at a higher Based on theĭesign parameters, the windowed-sinc filter is generated. Quality determination and the sampling ratios desired. The design parameters are automatically computed based on internal Kaiser Window and its optimality and relationship to Prolate Spheroidal Vaidyanathan, Multirate Systems and Filter Banks, p. It is nearly optimal for reduction of stopband energy compared to overall.Ripple, transition bandwidth, cutoff frequency, filter length). It is straightforward to calculate for its design parameters (stopband.On FIR filters derived from a Kaiser windowed-sinc function. As of Android 5.0 (Lollipop), the audio resamplers are now entirely based
