BERNIER, A.; VOIX, J. Signal Characterization of Occluded In-Ear versus Free-Air Voice Pickup on Human Subjects. Canadian Acoustics, [S. l.], v. 38, n. 3, p. 78–79, 2010. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2253. Acesso em: 28 jan. 2023.