White, pink and brown noise soundtracks for sleep.

Peaceful background noise can help us to relax, and zone out from other noises which might disturb us, improving our sleep. 

White noise, which evenly distributes sound across all frequencies, is best for masking external sounds and has been studied the most. 

Pink noise is a more natural and relaxing alternative to white noise.

Brown noise targets lower frequencies that resonate with the body to promote a deep state of relaxation.

Enjoy these 12 hour recordings from The Sleep Project