Is it possible to have the SuperpoweredFrequencyDomain obj apply a windowing function (Hamming for example) on time-domain data before doing the FFT? Patrick Vlaskovits October 16, 2017 19:43 It does apply windowing, Hanning-Z. Related articles Do you have a direct convolution feature? If I look at SuperpoweredFrequencyDomain example, I understand that the data is in the buffers of the callback function. Am I correct? Comments 0 comments Article is closed for comments.