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%Miles Whittaker %ECE301 clear clc %Frequencies for notes used A = 220; B = 246.942; Db = 277.183; D = 293.665; E = 329.628; F = 349.228; Gb = 369.994; G = 391.995; %Hail Hail to Old Purdue hail_hail = [A, B, Db, D, E, Gb, Gb, G, G, G, D, E, F, Gb]; delta = 0.0005; Finish = 0.4; t = 0:delta:Finish; for N = 1 : length(hail_hail) song = sin(2 * pi * t * hail_hail(N)); sound(song, 1/delta); end pause(1); t = 0:delta:Finish/2; for T = 1 : length(hail_hail) song = sin(2 * pi * t * hail_hail(T)); sound(song, 1/delta); end pause(1); t = 0:delta:Finish; for T = 1 : length(hail_hail) song = sin(4 * pi * t * hail_hail(T)); sound(song, 1/delta); end
