Explanation of the loudness and other features of cicada sounds

@inproceedings{Hughes2013ExplanationOT,
  title={Explanation of the loudness and other features of cicada sounds},
  author={Derke R. Hughes and Allan Dale Pierce and Richard A. Katz and Robert M. Koch},
  year={2013}
}
A quantitative explanation is given of features of noise emitted by cicadas (classed as the loudest of all insects). Microphone data shows sounds are emitted in a sequence of closely spaced tone bursts. Listeners do not perceive the individual pulses because of the finite integration time of the ear. The principal sound radiators are two platelets referred to as tymbals, which vibrate after being struck by ribs that have undergone buckling. The energy of each sound pulse is initially stored in… CONTINUE READING