Sangam Sai Krishna Kumar, and Mahender Veshala. “An Innovative Piecewise Linear Companding Method for PAPR Reduction and Companding Distortion in OFDM System”. International Journal of Computer Engineering in Research Trends 3, no. 8 (August 30, 2016): 404–410. Accessed July 14, 2026. https://www.ijcert.org/index.php/ijcert/article/view/775.