The samples of an audio signal stored in an array can be played back over your computer’s speakers using the built-in function: sound.

 

The basic syntax for using the function is the following:

 

sound(y,Fs)
 

Input Variables:

y – an array containing the samples of the signal.  

Fs – a scalar representing the sampling rate of the signal.

 

 

Further documentation for the function is available here.

Links to other related functions: audioreadaudiowrite, audioinfo

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