I find that I have to use good headphones to get repeatable results. Otherwise I can hear the same clip differently from one repeat to the next, which is really

I find that I have to use good headphones to get repeatable results. Otherwise I can hear the same clip differently from one repeat to the next, which is really weird. Using Audacity and my Sennheisers, a notch filter from about 500 to 1000 Hz reliably changes laurel to yanny in the clip that's being shared on Twitter. There is an intermediate setting where I can hear both at once. The original source from https://www.vocabulary.com/dictionary/laurel https://www.vocabulary.com/dictionary/laurel stays laurel no matter what I do.