It’s cool, but I’m still trying to figure out things like:
- how to use audio from the microphone as an audio source.
- how to change the sample size to get better separation between the frequency bands.
- how to apply a FFT Window to the sample data to reduce leakage (Hamming, Hanning, Blackman, etc)
- some way to limit the frequency range (anything from 16k-40k is a bit useless in most cases)
But its a great start. Can’t stop messing it.