Perception factors during downspeed driving

 Vehicle interior noises during downspeed driving often contain low-frequency tonal components that evoke sensations of "rumbling," "humming," and "booming." To create a common understanding, the following prototypical sounds have been generated. You can listen to them by clicking the "Play" button below.

 Rumbling

Humming

Booming

We offer you a signal analyzer for predicting the humming, rumbling and booming of a sound.
If you are interested in using the signal analyzer, please contact . You will be sent an executable file that you can run on your (Windows) computer. Instructions for using the signal analyzer.