What is the noise you hear when silent?

Related questions

1. What are the benefits of listening to white noise?
2. Is white noise good for studying?
3. Does white noise cancel sound?
4. Is white or pink noise better for sleep?
5. Is a fan considered white noise?
6. Does pink noise help sleep?
7. Is it good to sleep with white noise?
8. What level of noise is harmful?
9. Is silence a noise?
10. Can white noise cause deafness?

Tags

1. #roaring
2. #music
3. #present
4. #described
5. #appear
6. #external
7. #tinnitus
8. #heard
9. #clicking
10. #ringing
11. #rarely
12. #sound
13. #voices
14. #often
15. #pitched
16. #while
17. #coming
18. #unclear
19. #hearing