FM can really screw with your head if you don't recognize the pattern in the seemingly random changes you hear when you change the ratio: if the ratio between the basic sound and the effect sound is simple, you get pure and stable sounds. More complicated ratios produce more complicated, unstable sounds.
This video is a part of 'The Tao of FM Synthesis'
http://www.dubbhism.com/search/label/tao%20of%20fm
did you know, you can actually stablize it when it goes disonent by slightly detuning the waves when they change note to retain the beat frequency.
rouncer81 11 months ago