It’s the aural equivalent of an optical illusion. The brain can be fooled right? I need The Carol Burnett Show shirt. On tv yesterday I heard laurel, today on my phone I hear Danny. It is to do with frequencies and differences in human hearing levels. I really don’t understand any other debate, such as Some saying it’s both words together. It’s not! It’s an old recording of the word laurel. Now stop. This whole time I hear Laurel but when I was watching a video of other people trying to figure out what they were saying every time they played of the audio, I heard Yanny.