In an episode of the Huberman Lab Podcast, Dr. Edward Chang is asked to give his opinion on white noise. Here's what he said and how parents reacted.

White, brown and pink noise are all examples of "sound masking," which neurologist Dr. Jeffrey Ellenbogen says can help people relax and fall asleep.

White noise, brown noise, pink noise — what is the difference and do they actually help you sleep? Here's how noise impacts sleep and how to get more rest. Nov. 16, 2023, 4:01 PM EST / Source ...

Brown noise, also called red noise, is usually lower in tone and intensity than white or pink noise. Because it has a deep and steady sound, it is helpful for masking unwanted noises.