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NER Screen / City noise power generation LED display

NER Screen

NER Screen is an effective use of the city's noise from the power of the LED display screen. Each individual NER Screen has a built-in tympanic acoustic receiver and rotor blades. The receiver and can increase the energy, the energy of the resonator connected to the outside, "absorbing" from the sound energy from the role of the electro-acoustic converter, you can provide power for the display.


Zhengzhou University of Light Industry

Zhengzhou University of Light Industry
Zhengzhou, China

Lei Yang,
Zhengzhou University of Light Industry

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