That's quite fascinating. I found there was quite a lot of hysteresis. Initially I heard "laurel"; I moved the slider to the right slowly, and eventually it c

That's quite fascinating. I found there was quite a lot of hysteresis. Initially I heard "laurel"; I moved the slider to the right slowly, and eventually it changed to "yanny". Then I moved it slowly back to the left, and it took about 1 1/3 ticks before it changed back to "laurel". Finally I found a point where I could consciously choose which one I heard, which was interesting.