MACNEIL, J.; SLAWINSKI, E. Discrimination of frequency transitions: or, can you distinguish the different birds chirping by the waterfall?. Canadian Acoustics, [S. l.], v. 21, n. 3, p. 51–52, 1993. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/770. Acesso em: 23 nov. 2024.