Beep of a truck goes back. This sound was made on computer. It is a sinusoidal wave of frequency 1220 Hz. Easy to loop. UCS Category: BEEPVeh. Duration: 00:19.
6 rings from the last telephone box still in operation in metropolitan France. It is in Murbach (68). Easy to loop. UCS Category: COMTelph. Duration: 00:30.
Noise of a wind turbine turning. The microphone is directed towards the pale ones. I am about 200 meters from the mast. UCS Category: MOTRTurb. Duration: 01:06.