https://wccftech.com/forza-horizon-5-raytraced-audio/

Playground Games’ upcoming Forza Horizon 5 will use raytracing to enhance the game’s audio experience.

So far, we know that the next Forza Horizon installment will be using ray tracing while browsing cars in Forzavista. Fans of the game will be happy to learn that this won’t be the only implementation of ray tracing in the game – as revealed by the developer, Forza Horizon 5 will use raytraced audio to improve audio immersion (thanks VG247).