Paris apartment. First floor. Closed window (some glass vibrations at low frequencies), before crossing a boulevard (acceleration and braking of vehicles). UCS Category: AMBRoom. Duration: 04:02.
Pink noise or 1/ƒ noise (sometimes also called flicker noise) is a signal or process with a frequency spectrum such that the power spectral density (energy or power per Hz) is inversely proportional to the frequency: en.wikipedia.org/wiki/Pink_noise. UCS Category: TEST. Duration: 00:19.
Sound atmosphere of a cave. Created on computer, with sounds from LaSonotheque: Rain, drops of water and reverberation. Easy to loop. UCS Category: AMBUndr. Duration: 01:11.
Barking of the pack of sled dogs of Bérengère, who is a professional leader in Orne (61), in France: +33 6 08 43 02 73. UCS Category: ANMLDog. Duration: 00:42.
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.
Two-tone siren of the French Gendarmerie. 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.
Sound ambience of countryside at dawn, the moment when the birds begin to sing spring: we are on May 18, 2020 at 5.30 a.m. France, in full containment linked to COVID-19. UCS Category: AMBBird. Duration: 06:17.