2024-03-19T07:17:30Zhttp://www.canal-u.tv/oai2/index.php2014-03-18Canal-U_Ocms6636FRELOMFRv1.0image en mouvementauthor2011-02-24author2011-02-24author2011-02-24author2011-02-24publisher2011-02-24LOMv1.0LOMFRv1.0video/mp43678699PT0H1M14SlecturelicencenonoispartofURIhttps://www.canal-u.tv/producteurs/science_en_cours/physique_a_main_levee/acoustiquedisciplinediscipline534