% I hereby declare on penalty of perjury that 
% I have programmed this honestly: your name here
dur = 2; %seconds
f1 = 220; % pitch in Hertz, 1 octave below concert A
prompt = 'How many beats per second?  ';
a = input(prompt);

%f2 = ?;

fs = 16000; % Sampling Rate = 16 k samples/second
%n = 0:how many samples?; 
% x1 = 0.9*sin(?);
% x2 = 0.9*sin(?);
% x3 = x1+x2;
% x3 = sum to product
% soundsc(x3,fs);

