It’s both. I need Santa Young Frank Normal Face Abby Normal shirt. Each name is being “spoken” in two different frequencies. Depending on your hearing capabilities you’re going to hear one or the other and in some cases both. I can only hear Laurel because I’m a 36-year-old man. If I were much younger, I’d probably hear Yanny. There is a low cut frequency voice whispering Yanny right from the start of this clip followed by the well audible first laurel; after which, there is a low gain female voice whispering Danny and then again an audible enough laurel.