1. Chapter 11 How Is Sound Produced, Propagated and Perceived?

2. We humans communicate with each other through sounds. It enables us to send across a massage to someone, be it a comment, a joke or a cry for help. It aids us in letting out our Emotions and a facilities an effective transfer of information, making it a channel for our enjoyment and enhancement. But what is exactly is a sound?

7. PERCEPTION OF SOUND

13. THANK YOU!!! BY: CAGUITLA, NICOLE B.