ŁUCZYNSKI, Michał; DOBRUCKI, Andrzej; BRACHMAŃSKI, Stefan. Active Cancellation of the Tonal Component of Sound Using a Discrete Fourier Transform of Variable Length. Archives of Acoustics, [S. l.], v. 46, n. 4, p. 579–589, 2021. DOI: 10.24425/aoa.2021.138151. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/2868. Acesso em: 26 apr. 2025.