peech Enhancement Using Conjugate Symmetric Property of Short Time Fourier Transform. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 2, n. 5, p. 1460–1466, 2015. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/1192. Acesso em: 10 sep. 2025.