S.China Venkateswarlu, A.Subba Rami Reddy, and K.Satya Prasad. “Speech Enhancement Using Bolls Spectral Subtraction Method”. Global Journals of Research in Engineering 14, no. F6 (March 15, 2014): 13–23. Accessed May 2, 2024. https://engineeringresearch.org/index.php/GJRE/article/view/1119.