Hello, I'd like to generate some data from an audio file, like get the amplitude and the time, so that I can plot it with x = time and y = amplitude, do you know how to do that ?

Hello there, my first time posting in this forum and using Maple, so sorry if I make some mistakes.

I'm trying to read a wav audio file, but there's this weird error that I can't understand : 

with(AudioTools);

[Audio, Clip, Convolution, Create, Duration, Extract, FormatFromName, Formats, Modulate, Normalize, Play, Preview, Read, Record, Resample, Scale, ToMono, ToStereo, Write]


audio := Read("C:\\Users\\Simon\\Desktop\\Test\\440.wav");

Error, (in readbytes) WAVE Error: unexpected end of file

Do you know what it can mean ? I'm sure it's a wave file, so I don't really get it