Unlocking Frequencies: Create a Stunning Spectrum Analyzer in Python using Fourier Transform!

There is something magical about Spectrum Analyzers on old stereo sets. Favorite CD in the tray, Lights out and enjoy the show!

But how does it work? What is the magic behind this great Eighties technology?

It took me 40 years from my first try on my Commodore64 until now but I finally got it done. Watch this video and learn how to use the Fourier Transform in Python and create this stunning visual candy together with me.

Your Python-Teacher, Loek van den Ouweland