(S5)Sound Generation Mechanism of Frog Shaped Guiro

In order to reveal the sound generation mechanism of frog shaped guiros, the shape measurement with X-ray CT, FE modeling, the force vibration analysis and acoustic radiation analysis were carried out. The radiating sound like frog's voice could be estimated with an adequate accuracy.

Fig.1   Fig.2
Frog Shaped Guiro Result of Simulation of Sound Radiation from Frog Shaped Guiro

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