Eigenfrequency Shift of Piezoelectric Backplate in Vibro-Acoustic Energy Harvesting
Muhammad Hatifi Mansor,
Mohd Shahrir Mohd Sani,
Mohd Firdaus Hassan
Abstract:Noise is increasingly recognised as a serious, worldwide public health concern. Noise is a type of occupational hazard that can cause damage to hearing and other health effects in workers who are exposed to high levels of noise in their work environment. Traditionally, noise can be controlled and suppressed but recently, noise can be useful and converted into electrical energy. The process of converting noise or acoustic waves into electrical energy by using a quarter wavelength resonator tube embedded with a … Show more
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