(PS4)Sound Generating Mechanism of Singing Insects

In order to apply to improvement of noise of machinery, the sound generation mechanism of singing insects has been discussed. The modal analysis and forced vibration analysis of wings of cricket and bell-ring cricket and the observation of the singing operation with high speed camera were carried out.

Fig.1   Fig.2
Measurement of Singing of a Bell-ring Cricket Sound Generation of a Xenogryllus Marmoratus

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