BOUCHER, S.; PAILLARD, B.; L’ESPERANCE, A. Active adaptive noise cancellation with a feedforward open headset. Canadian Acoustics, [S. l.], v. 26, n. 3, p. 12–13, 1998. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1132. Acesso em: 25 apr. 2024.