Originally Posted by Offcamber
I bet Bose could come up with a system. I have their noise canceling headphones and they are amazing.
That is an active system. Sure you could make resonance cavities that would knock of X frequency, but you are dealing with a broad spectrum ona bike going down the road.
So do you cancel wind? windscreen? engine? tire? what do you work on, and at what speed does it work?