Atom model. Atoms are made up of three particles: protons, electrons, and neutrons. Electrons are the smallest and lightest of the the three particles and they have a negative charge. The protons are much heavier and larger than electrons.
A resonator is a device or system that exhibits resonance or resonant behavior, that is, it naturally oscillates at some frequencies, called its resonant frequencies, with greater amplitude than at others.esonators are used to either generate waves of specific frequencies or to select specific frequencies from a signal. Musical instruments use acoustic resonators that produce sound waves of specific tones.
The sound, or phonation, is produced by a pair of vocal folds that are situated in the larnyx. The voice box can change the nature of the sounds coming out of our lungs. When we turn the larynx on it vibrates. That is, the voice box works to make the quiet sounds coming out of our lungs into loud sounds. The larynx can do this very fast. It can switch from quiet sounds to loud sounds and back again.