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Marine animals exposed to high levels of sound can suffer temporary
hearing loss or loss of sensitivity. The amount of underwater noise
made by humans is increasing, mainly by the shipping industry. In
order to solve this problem and better protect Marine animals, I
designed this noise reduction instrument. This device will
automatically collect noise, and the noise reduction system will
generate the reverse sound wave equal to the external noise, so as
to achieve the noise reduction effect.
Jiangxi University of Finance and E
Nanchang,Jiangxi province, China
Jiangxi University of Finance and Economics