How to create absolute silence: Anechoic rooms

Can we absorb reverberation? How does an echo appear? What's the purpose of an anechoic room? Answers to all these questions in 12 minutes! ______________________________________________ Discover the full interview with Cédric Pinhède with English subtitles on the EchoSciences Provence-Alpes-Côte d'Azur channel: https://youtu.be/Et_1J3O_pf8 This video was made for Echosciences Provence-Alpes-Côte d'Azur https://www.echosciences-paca.fr with Cédric Pinhède (Laboratory of Mechanics and Acoustics of Marseille). Based on an original idea by Play Azur. Coordinated by Gulliver https://www.gulliver-sciences.fr and Play Azur https://www.playazur.fr. See also: https://www.echosciences-paca.fr/articles/video-echoscientifique-n-19 ______________________________________________ This video is narrated by Octave Masson. For more videos, subscribe to the YouTube channel : https://www.youtube.com/ScienceClicEN And if you liked this video, you can share it on social networks ! To support me on Patreon : http://www.patreon.com/ScienceClic or on Tipeee : http://tipeee.com/ScienceClic Facebook Page : http://facebook.com/ScienceClic Twitter : http://twitter.com/ScienceClic Instagram : http://instagram.com/ScienceClic Alessandro Roussel, For more info: http://www.alessandroroussel.com/en ______________________________________________ ScienceClic Français : http://youtube.com/ScienceClic ScienceClic Español : http://youtube.com/ScienceClicES ______________________________________________