Auralisation of highway with video

The video shows an example of auralisation of a highway. During the video, the effect of a noise barrier is pressed. You can clearly hear how it affects the noise level. The screen is also made transparent – this is purely for the sake of the visual expression (you can see the cars behind the screen). The acoustic effect is unchanged.
Please note that you cannot click on the Pause/Play, etc. buttons in the bottom left corner of the video.