SHAHNAZ, C.; ZHU, W.-P.; AHMAD, M. O. A time-domain pitch extraction scheme for noisy speech signals. Canadian Acoustics, [S. l.], v. 35, n. 3, p. 114–115, 2007. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1927. Acesso em: 18 apr. 2024.