Emmanuel ATTAL obtained his PhD at Lille University in the field of urban acoustics in 2016. After some experiences in the private sector, he decided to do a fisrt year of ATER at Blois IUT, where he carried out teaching in the fied of electronics and research in the ultrasound field (Phononic Crystals). After his first experience of ATER, he opted for a second year at the ISIFC bioengineering school in the same field and to complete his knowledge in ultrasound, particularly toward acoustofluidics.