It's the frequency of vibration of the sound producing item which decides the pitch (or shrillness) of the sound. Since the frequency of vibration of the item improves, the pitch (or shrillness) of sound produced by Furthermore, it improves. Functional cookies help to complete specified functionalities like sharing the articles https://vibration-isolator-for-ah58024.blogsuperapp.com/29170985/what-does-what-is-vibration-isolator-mean