TAKHALLOUFT_Farrah_2017_2018_POLICE-SIREN.wav

It's a synthetised police siren. You can use it for a video, or a game for exemple.

I used audacity to make it.

To make it there is the different steps

- DTMF Tones carré fréquence 150 amplitude 0,8 (DTMF Tones square frequency 150 amplitude 0.8)
- Chirp Sinusoide fréquence début 460 fin 1300 amplitude début 0,8 fin 0,1 interpolation linéaire (Chirp Sinusoid frequency beginning 460 end 1300 amplitude beginning 0.8 end 0.1 linear interpolation)
- Dupliquer (duplicate)
- Inverser sens (Reverse direction)
- Normaliser( Normalize)
- Mixage et rendu (Mixing and rendering)
- Fondu d’ouverture ( Fade out openning)
- Fondu fermeture ( Fade out closing)
- Répéter le son x3 (repeat the sound x3)


I hope you'll like it don't hesitate to download.