A Systematic Approach to Identify Sources of Abnormal Interior Noise for a High-Speed Train

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/sv/volume-2018/5085847/figures/5085847.fig.0018a.svgz" name="5085847.fig.0018a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>In 1/3 octave band centered at 125 Hz</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/sv/volume-2018/5085847/figures/5085847.fig.0018b.svgz" name="5085847.fig.0018b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>In 1/3 octave band centered at 100 Hz</td></tr></table>

<div>Area contribution results of the VIP cabin in TC01.</div>

Shock and Vibration

fig18

Figure 18

Figure 18: A Systematic Approach to Identify Sources of Abnormal Interior Noise for a High-Speed Train 