Re: What sounds should electric cars make?
Author: Commenter
Date: 09-06-2018 - 15:36
This is a problem that both the SAE and the IEEE are working on. Some countries and states already have rules and the standards organizations are trying to come up with solutions that can be standardized. It must not be too irritating but be characteristic so that people know it's a car. Above 20 mph or so it is irrelevant as the tire and wind noise predominate. It turns out to be an interesting engineering problem.