(КПІ ім. Ігоря Сікорського, 2020) Snegireva, Elizaveta
This article provides some insight into voiceprint (spectrogram) studies as one of speech recognition technologies. A brief historic outline is followed by the description of the present-day state of affairs in this area. Pre-commercial and commercial off-the-shelf speech recognition technologies find their way into both civil and military applications. The article also offers some ideas as to the most advanced and novelty ways of using speech recognition methods.