% script sound_in.m
% gets a data array from the microphone
% initialized by init_sound.m
% used in URI's EGR106 
% 
nogo=0;
while not(nogo)
    disp('speak now... ');
    start(ai)
    try
        data = getdata(ai);
        nogo=1;
    catch
        disp('10 seconds elapsed... try again!');
        stop(ai);
    end
end