What color noise is best for sleeping?

Related questions

1. Why do I need white noise to sleep?
2. Is screaming in someone's ear assault?
3. Is it good to sleep with white noise?
4. What is the difference between white and pink noise?
5. What level of noise is harmful?
6. What does pink noise look like?
7. What does pink noise sound like?
8. What does pink noise do?
9. Is a fan white or pink noise?
10. What is white pink noise?

Tags

1. #while
2. #heard
3. #ambient
4. #night
5. #dictate
6. #about
7. #deeper
8. #which
9. #noise
10. #personal
11. #preferences
12. #gives
13. #always
14. #sounds
15. #balanced
16. #white
17. #sleep
18. #brown