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: 00:03.
Strong wind in a tree and a patch of jail. Noise needles of a pine tree, a bird cries, wind variable. Learn to imitate the sound of the wind www.libertivi.com/lelabodubruiteur_122. UCS Category: WIND. Duration: 01:18.
Several beeps of an active sonar. This is a low frequency sonar (long range but low definition). It is a sine wave of 1040 Hz frequency easy to put in loop. In reality, a military submarine usually has passive sonar, more sonar info: en.wikipedia.org/wiki/Sonar. UCS Category: BOATSub. Duration: 00:21.
Noise of the Parisian ring road when the traffic is dense and difficult. Sound from the open window of my car, rolling. UCS Category: AMBUrbn. Duration: 01:16.
Sound of the fireworks fired in Cauterets (in France), on 14-7-2019; final bouquet then distant applause at the end. UCS Category: FRWKComr. Duration: 01:34.