Sulír, M., Juhár, J., & Rusko, M. (2017). Development of the Slovak HMM-Based TTS System and Evaluation of Voices in Respect to the Used Vocoding Techniques. COMPUTING AND INFORMATICS, 35(6), 1467–1490. Retrieved from https://www.cai.sk/ojs/index.php/cai/article/view/3274