RajeshKumar, T, M Srinagamani, M Sai ram chandu, and S Mounika. “Conversion of Body Conducted Unvoiced Speech(Murmur) to Normal Speech Using Hidden Markov Model (HMM)”. International Journal of Engineering & Technology 7, no. 2.32 (May 31, 2018): 400–404. Accessed May 2, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/15723.