How can I save a recorded audio as .mp3 using matlab and load it then play it?

How can I save a recorded audio as .mp3 using matlab and load it then play it.

here is my code so far:

recObj = audiorecorder(8000,8,1);

disp('Start speaking.');

recordblocking(recObj, 5);

disp('End of Recording.');

y = getaudiodata(recObj);

plot(y);

Answer 1

[Walter Roberson]

https://www.mathworks.com/matlabcentral/fileexchange/13852-mp3read-and-mp3write?focused=5151538&tab=example