So you claim that the graph depicts a sinc^2 graph, and it shows the frequency response of a continuous time linearly interpolated signal, and involves no resampling.
That is false. That is not how Olli created his graph. First, the continuous time signal (which, by the way, already contains an infinite amount of aliases of the original spectrum) exists only in your imagination - I'm almost 100% certain Olli made his graph by resampling noise. The telltale signs of this are: - the curves on the graph are jagged/noisy, typical of averaged white noise spectrum - if you watch closely, the same jaggedness repeats at a 2*PI frequency interval, showing that they are aliases of the original spectrum, which was noisy. Therefore, Ollis graph does *not* depict a continuous time signal, but rather, a noisy signal that was resampled to 44.1 kHz. Therefore, what you see on the graph, is the artifacts from the resampling. Therefore, all your arguments are invalid. -P _______________________________________________ music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp
