The activities of the UNESCO Audio Week in Egypt were launched under the title (The Audio Legacy of Cities), which was hosted by the Faculty of Engineering, Ain Shams University, in the presence of Prof. Dr. Mahmoud El-Metini, President of Ain Shams University, Mr. Marc Baretti, French Ambassador in Cairo, Prof. Dr. Hesham Tamraz, Vice President for Community Service and Environmental Development, Prof. Dr. Omar Al-Husseini, Dean of the Faculty of Engineering, Prof. Dr. Mustafa Refaat, Vice Dean for Education and Student Affairs, Prof. Dr. Tamer Al-Nadi, Professor of Design and Production Engineering at the Faculty, a. Dr.. Noha Jamal, coordinator of the audio week and coordinator of arrivals and scientific exchange, Mr. Christian Huguenett the Week of Sound - UNESCO in Barrie, S. Founder of the Week of Sound - UNESCO, Sely Regnault Engineer, Professor. Ecole Nationale Supérieure des États de l'Architecture of Lyon, Gilles Butte Professor of the Ecole Nationale Supérieure des Architecturees at Versailles.