Moo or bêh box that we turn and return to imitate (moderately) the mooing of a cow or the bleating of a sheep or a goat. UCS Category: ANMLFarm. Duration: 00:37.
The passage of a spaceship. In reality, sound needs air to move: In the absence of air in space, no sound. Except at the cinema .. UCS Category: SCIShip. Duration: 00:17.
Song of robin, a garden bird. He cries from a tree, spacing his songs for 2 to 3 seconds, then stops, changes his tree and starts again a few dozen times and so on around his territory. UCS Category: BIRDSong. Duration: 00:02.
The sound of the alarm of a metropolitan that will soon be closing its doors. These are 3 sawtooth waves, 315, 325 and 960 Hz. UCS Category: ALRMBuzr. Duration: 00:03.