it's a noise cancelling game, I should have made the initial sound on load go 50/50 between cancelled and not (green and red) and then one would just slide the 2nd slider to zero while green to lock it in; would be a good intro.
Instead the first sound requires use of both sliders because I was loading things I found complex and interesting while working; terrible first-user experience.
Going to replace the two sliders with a single X/Y grid since apparently this runs well on mobile firefox; didn't try that until after jam.