What makes a high sound?

Related questions

1. How can reverberation be reduced?
2. Why do we hear an echo when we speak loudly among hills?
3. What is echo sound?
4. What will an echocardiogram reveal?
5. Why is rt60 important?
6. Why can't we hear echo in a small room?
7. Why is an empty room full of echoes?
8. How do I make my room quieter?
9. Does Delay go before reverb?
10. Why do we hear more clearly in a furnished room than in an empty room?

Tags

1. #lower
2. #vibrate
3. #sound
4. #pitch
5. #vibrates
6. #quickly
7. #dependent
8. #frequency
9. #object
10. #others
11. #through
12. #sounds
13. #while
14. #speed
15. #pushed
16. #travel
17. #volume
18. #determined
19. #waves
20. #slowly
21. #different