SALEEM, Nasir; IRFAN KHATTAK, Muhammad; VERDÚ, Elena. On Improvement of Speech Intelligibility and Quality: A Survey of Unsupervised Single Channel Speech Enhancement Algorithms. International Journal of Interactive Multimedia and Artificial Intelligence, [S. l.], v. 6, n. 2, p. 78–89, 2020. DOI: 10.9781/ijimai.2019.12.001. Disponível em: https://revistas.unir.net/index.php/ijimai/article/view/748. Acesso em: 3 aug. 2025.