Murthy Dumpala, Ramana, and . . “Technique to Improve SNR for Sigma Delta Adcs for Audio Signals”. International Journal of Engineering & Technology 7, no. 3.6 (July 4, 2018): 91–93. Accessed March 3, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/14946.