흡음재의 종류에 따른 진공청소기의 흡음성능 특성 연구

A Study on Acustic absorption Efficiency of Vacuum cleaner by Kind of Acustic absorbent

Vacuum cleaner, one of those household articles, have easily used in our life. Recently vacuum cleaner tends to be compact and portably with high suction power and low noise. As increasing this suction power, the vibration and noise of vacuum cleaner become important problem. To reduce noise efficiently, it is important to identify the noise and the vibration. This pater is to characterize the noise and vibration of a vacuum cleaner.