I have a group of frequencies that are only meaningful in comparison to one another... their are 8 "channels" that, together, roughly take up between 0Hz and 50Hz. Each individually does not have an upper limit. They are only "meaningful" in relation to one another.
They are being generated by a Mindwave Headset (that reads brainwaves, delta, theta, beta, etc...). I am trying to get a "meaningful" number from each of the frequency ranges... percentages perhaps?
In the end I want a manageable number for each channel that I can use in my sketch. ideally something that can be remapped as need requires.
Any ideas?
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