Petkovic, Goran M., Zoran H. Peric, and Leonid V. Stoimenov. “Switched Scalar Optimal U-Law Quantization With Adaptation Performed to Both the Variance and the Distribution of Speech Signal”. Elektronika ir Elektrotechnika 22, no. 1 (February 5, 2016): 64-67. Accessed April 19, 2024. https://eejournal.ktu.lt/index.php/elt/article/view/14111.