OHTA, Mitsuo; IKUTA, Akira; MITANI, Yasuo. Some precise evaluation theory of Leq using a wide sense digital filter and its application to trffic noise. Archives of Acoustics, [S. l.], v. 24, n. 2, p. 221–232, 2014. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1077. Acesso em: 25 apr. 2025.