Аналіз форматних даних експериментального та синтезованого сигналу фонеми «О»

Abstract

This paper examines the results of an analysis of traditional form data used for user authentication for experimental and synthesized signals of the phoneme "o" (female voice). It is established that, in the area of amplitude-frequency characteristic analysis, it is quite difficult to detect significant differences between the experimental and synthesized voice signals. However, in the area of phase data of the voice signal, a simple visual analysis makes it possible to distinguish between the experimental and synthesized signals. Procedures for automating the extraction of the synthesized voice signal are proposed.