What does resonance sound like?
Resonance:1:an excited state of a stable particle causing a sharp maximum in the probability of absorption of electromagnetic radiation; 2:a vibration of large amplitude produced by a relatively small vibration near the same frequency of vibration as the natural frequency of the resonating system; 3:having the character of a loud deep sound; the quality of being resonant; 4:a relationship of mutual understanding or trust and agreement between people.