Vucic, Nikola J., Zoran H. Peric, and Goran M. Petkovic. “Design of Switched Quantizers and Speech Coding Based on Quasi-Logarithmic Compandor”. Elektronika ir Elektrotechnika 24, no. 6 (December 17, 2018): 82-86. Accessed October 26, 2020. https://eejournal.ktu.lt/index.php/elt/article/view/22295.