Browsing by Author "1612680643"

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    Design and Investigation of Energy Harvesting System from Noise.
    (North South University, 2021) Junayed Hossain; Nazmus Sadad Ovi; Mohammad Monirujjaman Khan; 1612680643; 1331388043
    Human activity and various activities are needed to live in today's world, and all of these activities create different types of sound. A noise is a noisy or irritating sound that causes disruption, such as street traffic noises, construction sounds, airports, and so on. This paper looks at a less well-known renewable energy source. Using a suitable transducer, noise (sound) energy can be transformed into a viable source of electric power. This can be accomplished by using a transducer to transform noise-induced vibrations into electrical energy. Reducing the strain on the main power grid and reducing fossil fuel imports. A speaker and a transformer are used to convert noise generated by car horns and other noise sources into electrical energy in a proposed application. The theory of electromagnetic induction can be used to transform noise vibrations into electrical energy. A transformer was used to boost the received signal from 0.7 to 2 volts.