Harry Nyquist
Harry Theodor Nyquist (, Swedish: [ˈnŷːkvɪst]; February 7, 1889 – April 4, 1976) was a Swedish-American physicist and electronic engineer who made important contributions to communication theory. == Personal life == Harry Theodor Nykvist was born on 7 February 1889 in the village of Nilsby, in the Stora Kil parish, Värmland, Sweden.