Wavelet Transform of a .wav audio file

[ernest...@gmail.com]

Hello

I need to analyse a set of .wav audio files using the wavelet transformation. I have found plenty of examples of using CWT on images or generated sinusoidal signals but no examples of transforming a signal from an audio file.

I want to perform a CWT on a .wav file and plot the results. Could anyone help me with that?

Thanks!