DING, H.; LAU, F. Double-talk detection schemes for echo cancellation. Canadian Acoustics, [S. l.], v. 32, n. 3, p. 146–147, 2004. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1670. Acesso em: 21 jul. 2024.