Concatenative Phonetic Synthesis for the Proto-Indo-European Language Patrick Donnelly author 2022-12 text Proceedings of the 5th International Conference on Natural Language and Speech Processing (ICNLSP 2022) Mourad Abbas editor Abed Alhakim Freihat editor Association for Computational Linguistics Trento, Italy conference publication donnelly-2022-concatenative https://aclanthology.org/2022.icnlsp-1.22/ 2022-12 193 201