The tone of a telephone when calling my own mobile number. This is called Dual Tone Multi Frequency (DTMF) dialing. UCS Category: COMTelph. Duration: 00:24.
My two children laugh. A boy of 2 years and a half and a girl of 4 years and a half. In reality, this is an imitation, they pretend to laugh in front of the microphone. UCS Category: CRWDLaff. Duration: 00:04.
Atmosphere on the interior terrace of the café "Brûlerie du Léon" at Capucins (Brest, in France). Easy to loop. UCS Category: AMBRest. Duration: 04:03.
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: 00:07.
Siren of a large French Civil Security truck. Sound recording during the open day of the UIISCI in Nogent-le-Rotrou in France. UCS Category: VEHSirn. Duration: 02:05.
Civil siren of the "national alert signal", recorded in Rémalard, in France, on the first Wednesday of October 2024, at 12. UCS Category: ALRMSirn. Duration: 01:32.