, B. S. D. S. B. Speech Enhancement using Hmm and Snmf(Os). International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 3, n. 11, p. 6354–6359, 2015. DOI: 10.17762/ijritcc.v3i11.5051. Disponível em: https://ijritcc.org/index.php/ijritcc/article/view/5051. Acesso em: 27 jul. 2024.