Want to Convert Audio file to Image with this code

[emmanbol]

I want to convert audio file and draw a soundwave image for it. But I seem confuse with this code.

Thanks for your response.

[sunjianan9900]

I want to convert audio file and draw a soundwave image for it. But I seem confuse with this code.

Thanks for your response.

Did you have any sulotion ？

[g707175425]

I want to convert audio file and draw a soundwave image for it. But I seem confuse with this code.

Thanks for your response.

do you resolve it?