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How to run this matlab file?

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jérôme TAÏEB
jérôme TAÏEB 2018-9-30
编辑： Walter Roberson 2018-9-30
Hi,
Attached file m with a delay function
How in the windows command apply this function or this .m file to the audio file 'musique.mp3' via:
audioread ( 'music.mp3');
?
thanks
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Walter Roberson
Walter Roberson 2018-9-30
That is not valid code. It looks like you modified existing code.

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Walter Roberson
Walter Roberson 2018-9-30
编辑：Walter Roberson 2018-9-30 
[data, fs] = audioread('music.mp3');

gain = rand() * 2;     %need _some_ value
delaytime = rand() * 3;  %need _some_ value

%delay code can only handle one channel at a time
for ch = 1 : size(data, 2)
  delayed_sound(:,ch) = delay(data(:,ch), gain, delaytime, fs);
end

sound(delayed_sound, fs)

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