Data Augmentation for End-to-End Speech Translation: FBK@IWSLT ‘19 Mattia A Di Gangi author Matteo Negri author Viet Nhat Nguyen author Amirhossein Tebbifakhr author Marco Turchi author 2019-nov 2-3 text Proceedings of the 16th International Conference on Spoken Language Translation Jan Niehues editor Rolando Cattoni editor Sebastian Stüker editor Matteo Negri editor Marco Turchi editor Thanh-Le Ha editor Elizabeth Salesky editor Ramon Sanabria editor Loic Barrault editor Lucia Specia editor Marcello Federico editor Association for Computational Linguistics Hong Kong conference publication di-gangi-etal-2019-data https://aclanthology.org/2019.iwslt-1.14/ 2019-nov 2-3