Is that an autistic thing? That makes sense. I always try to tune the piss stream with a combination of position in the center of the bowl and stream strength. Both affect the sound and i can dial ut in or adjust it to be pretty pleasing sounding (to myself). Its also extremely satisfying to be in the nuddle of a nicesl strong sounding stream and let out a nice percussive accentuating fart. If its a long one i can eve dial it in to harmonize with the piss stream sometimes.