Hasan, Mirza A.F.M. Rashidul, Rubaiyat Yasmin, Dipankar Das, M. M. Hoque, M. I. Pramanik, and M. S. Rahman. “Fundamental Frequency Extraction of Noisy Speech Signals”. Rajshahi University Journal of Science and Engineering 43 (December 31, 2015): 51–61. Accessed December 23, 2024. https://banglajol.info/index.php/RUJSE/article/view/26154.