Detection of a Specific Musical Instrument Note Playing in Polyphonic Mixtures by Extreme Learning Machine and Particle Swarm Optimization. International Journal of Information and Electronics Engineering, [S. l.], v. 2, n. 5, p. 741–747, 2012. Disponível em: https://ijiee.org/index.php/ijiee/article/view/213. Acesso em: 27 oct. 2026.