Fig. 16
From: Numerical method to compute acoustic scattering effect of a moving source
![Fig. 16](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40064-016-3080-x/MediaObjects/40064_2016_3080_Fig16_HTML.gif)
Noise directivity pattern at 880 Hz: r = 3 m
From: Numerical method to compute acoustic scattering effect of a moving source
Noise directivity pattern at 880 Hz: r = 3 m