\begin{thebibliography}{1} \bibitem{robust} \bibitem{mirex} \bibitem{hybrid} \bibitem{cuckoo} Wenlei Shi and Xinhai Fan. \newblock Speech classification based on cuckoo algorithm and support vector machines. \newblock {\em 2nd IEEE International Conference on Computational Intelligence and Applications}, 2017. \bibitem{radio} Błażej~Chwiećko Stanisław~Kacprzak and Bartosz Ziółko. \newblock Speech/music discrimination for analysis of radio stations. \newblock {\em 2017 International Conference on Systems, Signals and Image Processing (IWSSIP)}, 2017. \end{thebibliography}