I learned recently from Alvy Ray Smith's _A Biography of the Pixel_ that Kotelnikov[1] was first to discover sampling theorem before Shannon independently did.

I learned recently from Alvy Ray Smith's _A Biography of the Pixel_ that Kotelnikov[1] was first to discover sampling theorem before Shannon independently did. And Shannon made it accessible to the West. It's pretty fascinating history. [1] https://en.m.wikipedia.org/wiki/Vladimir_Kotelnikov https://en.m.wikipedia.org/wiki/Vladimir_Kotelnikov