Zhuravlev, V. M., O. Ye. Arhypov, and I. V. Zhukovyskyi. “The Analysis of the Information Modulation Parameters in Excess of Low-Frequency Components (kinema) of the Speech Signal”. Science and Transport Progress , no. 21 (April 25, 2008): 233–238. Accessed April 30, 2024. https://stp.ust.edu.ua/article/view/15837.