You may well be aware that car manufacturers are doing something like this right now [1] in combustion engined cars. Hyundai is taking it a step further in the

You may well be aware that car manufacturers are doing something like this right now [1] in combustion engined cars. Hyundai is taking it a step further in their Ioniq 5 N EV, which has three different artificial sounds, one of which sounds like a sporty combustion engine exhaust, but the other two sound completely different [2]. [1] https://www.youtube.com/watch?v=SQ0Ixizzzfg https://www.youtube.com/watch?v=SQ0Ixizzzfg [2] https://www.youtube.com/watch?v=DSIguemKIbQ https://www.youtube.com/watch?v=DSIguemKIbQ