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Ok. I was mostly pointing out that sentences from the original article like "That filtering process, because it happens in the analog world, requires real anal
by Ono-Sendai 9y ago
Ok.
I was mostly pointing out that sentences from the original article like
"That filtering process, because it happens in the analog world, requires real analog hardware"
are wrong or misleading.
- mikeash 9y agoI’m pretty sure “that filtering process” refers to removing frequency components beyond what your sampling rate can support.
- tmuir 9y agoMy spidey sense tingled on the sentence just previous: "Filtering means removing the high frequency components from the signal" Sure, it can mean that. To claim it always and only means that, even in the context of periodic waveforms, makes me question the authors understanding of the subject.