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Why Oversample when Undersampling can do the Job? (ti.com)
2 points by tkuraku on March 4, 2024 | hide | past | favorite | 1 comment


Ah, 2013. I haven't read these in a while. From what I understand this works because you have some lateral information so you don't have ambiguity and this is why you can recover the original frequency - as you also have to plan filters accordingly.




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