Hey guys, I am trying to do a fourier transform of a note played by the clarinet, the middle b flat. I have attached a photo of the periodic wave and it has a period of 0.0022565s as well as an amplitude from +0.447 to -0.518.
Even if not, can someone give me some pointers as to how i would go about solving this?
Thank you.

Even if not, can someone give me some pointers as to how i would go about solving this?
Thank you.
