help me plis im using matlab 2018a

y1=audioread('namafile.wav'); 
Fs=10000; 
wavplay(y1,Fs,'async') 


>> PSD312
Undefined function or variable 'wavplay'.

Error in PSD312 (line 3)
wavplay(y1,Fs,'async')

Answer 1

[Steven Lord]

The wavplay function was removed in release R2014a. The Release Notes recommends using audioplayer and play instead.

Answer 2

[Ameer Hamza]

As Steven mentioned, you can use audioplayer. Or if you have several functions already using wavplay. Then you can use this FEX submission: https://www.mathworks.com/matlabcentral/fileexchange/71798-wavplay to preserve backward compatibility. This function also internally call audioplayer.