Blue noise is a popular white noise alternative for sleep. In this sleepscape, we have blended blue noise with natural sounds like fans and wind to make a "warmer" sound that is more relaxing, ambient, and conducive to deep sleep. Want access to an ad-free, 8-hour version of this episode? Try Deep Sleep Sounds Premium free for 7 days: https://sleepsounds.supercast.com/.Create a mix of your favorite sounds by downloading the Deep Sleep Sounds App at: https://deepsleepsounds.onelink.me/U0RY/app.Having an issue with Deep Sleep Sounds or want to ask us a question? Check out our Frequently Asked Questions.