BRACHMAŃSKI, Stefan. Automation of subjective measurements of speech intelligibility in analogue telecommunication channels. Archives of Acoustics, [S. l.], v. 33, n. 3, p. 341–350, 2008. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/536. Acesso em: 26 apr. 2025.