Sound of the voices of a small group of Asians talking, in the main square of the Basilica of Lourdes. Recorded in August 2018. UCS Category: AMBUrbn. Duration: 00:50.
Running a steam locomotive. Recording between the locomotive and the first wagon, in the town of Martel, France. UCS Category: TRNSteam. Duration: 00:34.
This is probably a large green grasshopper. Recorded at night, between 2 and 3 meters high, in the vegetation. Easy to loop. UCS Category: ANMLInsc. Duration: 00:11.
This is a sound file to calculate the speed of sound propagation in air. Two microphones 1 meter apart and a movie clapperboard to generate a sharp sound. Follow this tutorial to perform the experiment: lasonotheque.org/education-sonore-f4.html#propagation. UCS Category: TEST. Duration: 00:01.
I hang up the receiver of the last telephone box still in operation in metropolitan France. It is in Murbach (68). UCS Category: COMTelph. Duration: 00:01.