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S4:E25 Nyquist-Shannon; The Backbone of Digital Sound
First Aired: August 10, 2018
Let’s talk a bit more about digital sound. Thanks to a mathematical theorem, we know that a bandlimited signal can perfectly be represented by a series of discrete samples that occur at twice the rate of the frequency of the bandlimit. OK, that’s hard to explain in a little descroption blurb, so the video is probably your best bet.
