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ACOUSTICAL TREATMENT OF EMERGENCY POWER GENERATOR

Misswar ABD, Gawad Saif

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Abstract

Noise pollution is one of the dangerous invisible pollutants, which has been blamed for everything from hypertension and learning difficulties, to hearing loss. So many international organizations label noise as a real and present danger. The best way to reduce noise is at the source of the noise: adjust or repair the source so it no longer produces (as much) noise. It's also possible to alter the workplace environment to adequately compensate for the noise, for example, building sound barriers between workers and the noise source. This paper is a study to reduce noise level of emergency power generator at the source by using special acoustical treatment design which reduces noise levels by about 36 dB.

About this research paper

What this paper is about

Noise pollution is one of the dangerous invisible pollutants, which has been blamed for everything from hypertension and learning difficulties, to hearing loss. So many international organizations label noise as a real and present danger. The best way to reduce noise is at the source of the noise: adjust or repair the source so it no longer produces (as much) noise. It's also possible to alter the workplace environment to adequately compensate for the noise, for example, building sound barriers between workers and the noise source. This paper is a study to reduce noise level of emergency power generator at the source by using special acoustical treatment design which reduces noise levels by about 36 dB.

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Available abstract

Noise pollution is one of the dangerous invisible pollutants, which has been blamed for everything from hypertension and learning difficulties, to hearing loss. So many international organizations label noise as a real and present danger. The best way to reduce noise is at the source of the noise: adjust or repair the source so it no longer produces (as much) noise. It's also possible to alter the workplace environment to adequately compensate for the noise, for example, building sound barriers between workers and the noise source. This paper is a study to reduce noise level of emergency power generator at the source by using special acoustical treatment design which reduces noise levels by about 36 dB.

Key concepts: Noise (video), Noise pollution, Generator (circuit theory), Acoustics, Power (physics), Noise generator, Engineering, Computer science

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