Categories Sound Effect Vehicles High speed cars passing by Post author By redsoul Post date April 6, 2020 As the title says, what we have here is a sound generated by high speed cars with change in wave frequency in relation to the observer (the mic). Also know as doppler effect. Download File type: audio/wav File size: 658 KB Length: 0:080 minutes, 8 seconds Bitrate: 706kb/s CBR Tags auto, automobile, car, cars, chase, convertible, doppler, effect, highway, machine, motor, race, speed