Ze Tao
Abstract
The sound power of a gearbox is measured by sound intensity method.The results show that the method has many advantages,such as low requirement for testing environment,simple operation,reliable and accurate results etc.The method is suitable for sound power measurement of various machines on worksite.
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The sound power of a gearbox is measured by sound intensity method.The results show that the method has many advantages,such as low requirement for testing environment,simple operation,reliable and accurate results etc.The method is suitable for sound power measurement of various machines on worksite.
Key concepts: Sound intensity, Sound power, Acoustics, Sound (geography), Intensity (physics), Power (physics), Computer science, Engineering