MEASUREMENT AND ANALYSIS OF THE SOUND PRESSURE LEVEL IN AN AUTOMATIC WATER MACHINE

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ABSTRACT

This study investigates the sound level of decibel(dB) of a gas palnt using the mini bluetooth sound meter. Measurement was carried out for three sections of morning, afternoon and evening for 1hr each for the sections. Temperature influences the reading on the sound meter scales as air pressure level was different.

other influencing factors such as vehicular noises, customer conversations and power generator noise which all makes the background noise influences the sound meter readings scale showing a rapid fluctuation pattern.

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