Improvement of the signal to noise ratio by means of Wavelet modulation. Revista de Investigaciones Universidad del Quindío, [S. l.], v. 23, n. 1, p. 56–63, 2012. DOI: 10.33975/riuq.vol23n1.419. Disponível em: https://ojs.uniquindio.edu.co/ojs/index.php/riuq/article/view/419. Acesso em: 25 jun. 2026.