Bellili, Nour El Imane, and Khaled Bekhouche. “Class-D Audio Amplifier Using Sigma-Delta (ΣΔ) Modulator”. Indonesian Journal of Electrical Engineering and Informatics (IJEEI) 10, no. 3 (September 10, 2022): 567–572. Accessed October 29, 2026. https://section.iaesonline.com/index.php/IJEEI/article/view/3872.