Ticking of the clockwork cricket: the role of the escapement mechanism

摘要

The 'clockwork cricket' model for cricket sound production suggests that the catch-and-release of the file of one forewing by the plectrum on the opposite wing act as an 'escapement' to provide the phasic impulses that initiate and sustain the vibration of the resonant regions of the wings from which the sounds are produced. The action of the escapement produces the familiar ticking sound of clocks.