Sasaoka, Naoto, Shinichi Wada, James Okello, Yoshio Itoh, and Masaki Kobayashi. “Speech Enhancement Based on Linear Prediction and Correlation-Inputting Bias Free Equation Error ADF”. ECTI Transactions on Computer and Information Technology (ECTI-CIT) 6, no. 1 (April 5, 2016): 72–80. Accessed April 30, 2024. https://ph01.tci-thaijo.org/index.php/ecticit/article/view/54323.