Omnipresent sun or overwhelming heat, this is a sound effect that is widely used in films. I made this sound in the studio, failing to find it in nature. Maybe it's an insect? If you know more about the source of this noise, tell me. According to another anonymous visitor: The Arizona Apache Cicada is the loudest. UCS Category: ANMLInsc. Duration: 00:44.
Center of the town of La Loupe (28) after the start of the Tour d'Eure et Loir: Few cars, dismantling of equipment. UCS Category: AMBSubn. Duration: 03:18.
Running a steam locomotive. Recording between the locomotive and the first wagon, in the town of Martel, France. UCS Category: TRNSteam. Duration: 00:34.
Noise of the Parisian ring road when the traffic is dense and difficult. Sound from the cockpit of my car, rolling. UCS Category: VEHInt, AMBUrbn. Duration: 01:20.
Beep sound of a radar or assistance to reverse. The beeps become louder when the car is approaching an obstacle. This is a 1900 Hz sinusoidal beep. UCS Category: VEHCar. Duration: 00:06.