Telephone tone when the phone rings, in the United States and Canada. These are two sound waves of frequencies 440 Hz and 480 Hz sinusoidal. This sound is easy to loop. UCS Category: COMTelph. Duration: 00:30.
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.
Two-tone siren. Doppler-Fizeau effect of a passage from left to right, made by computer. No engine noise, it's up to you to choose the noise of your vehicle according to your project. UCS Category: VEHSirn. Duration: 00:20.
Omnipresent sun or overwhelming heat, this is a sound effect that is widely used in films. I made this sound in the studio, failing to find it in nature. Maybe it's an insect? If you know more about the source of this noise, tell me. According to another anonymous visitor: The Arizona Apache Cicada is the loudest. UCS Category: ANMLInsc. Duration: 00:44.
Paris apartment. The first floor. Open window. Before crossing a boulevard (acceleration and braking of vehicles). UCS Category: AMBUrbn. Duration: 04:03.
