If you're 'doing' engine sounds, bear in mind that to get anything approaching nice-sounding, you need to layer two or three different sounds.
There's the main engine rev noise which should comprise 3 or 4 samples: "Engine idle", "Engine low rev", "engine medium rev", "engine high rev". You blend between them, depending on actual rev rate.
There's incidental sounds, which can depend entirely upon the speed of the car. The most notable would be the sound from the driveshaft/gearbox. As speed increases and depending on which gear is selected, you would normally hear a rising-pitch 'whine' from the gearbox.
You can go crazy and include tyre noise, wind noise, cracks and pops from debris hitting the undercarriage, 'sloshing' noise when tyres hit wet patches...
Having just one sample though, with no layering, makes the car sound really wimpy ;)
There's the main engine rev noise which should comprise 3 or 4 samples: "Engine idle", "Engine low rev", "engine medium rev", "engine high rev". You blend between them, depending on actual rev rate.
There's incidental sounds, which can depend entirely upon the speed of the car. The most notable would be the sound from the driveshaft/gearbox. As speed increases and depending on which gear is selected, you would normally hear a rising-pitch 'whine' from the gearbox.
You can go crazy and include tyre noise, wind noise, cracks and pops from debris hitting the undercarriage, 'sloshing' noise when tyres hit wet patches...
Having just one sample though, with no layering, makes the car sound really wimpy ;)