Assuming road noise is nowadays mostly low frequency noise - BOSE's car suspension [0] might do the trick: "It does for motion what noise-cancelling does for no

Assuming road noise is nowadays mostly low frequency noise - BOSE's car suspension [0] might do the trick: "It does for motion what noise-cancelling does for noise" [1]. [0] https://youtu.be/3KPYIaks1UY https://youtu.be/3KPYIaks1UY [1] https://www.clearmotion.com https://www.clearmotion.com