Tiếng nói: Tài liệu tham khảo
[1] Paul Boersma and David Weenink. Praat: doing phonetics by computer [computer program], http://www.praat.org, 2016. [2] Daniel Povey, Arnab Ghoshal, Gilles Boulianne, Lukas Burget, Ondrej Glembek, Nagendra Goel, Mirko Hannemann, Petr Motlicek,…