https://www.fractionisnoise.art/wp-content/uploads/2020/09/ObE-An-Immersive-Interactive-Installation-by-Maotik-Fraction-on-Vimeo_1.mp4 ObE
https://www.fractionisnoise.art/wp-content/uploads/2020/09/D82FE706-43FE-4235-B3E5-128D89450DAA_1.mp4 Observatoire de Paris Acoustic measurements
