ANALYSIS OF SOCIAL AND BIOLOGICAL TRAITS OF THE ANNOUNCER BASED ON THE ORAL SPEECH IN FORENSIC AUDIO AND VIDEO ANALYSIS

The article discusses the most common biological traits of a person by voice and oral speech to identify the announcer in the study of video, sound recording and linguistics. The article purpose is to review some of the social and biological traits of the announcer by oral speech, which are used in modern practice to obtain the most complete information about a person/his personality. The application fields of biological traits regarding human voice and oral speech in the modern world are considered, namely: in medicine (diagnosis of many diseases), law enforcement agencies (identification of criminals, crime prevention, etc.), in customer service banking, etc. The article outlines the possibilities of voice and speech forensic diagnostics in a modern technological society in order to determine the basic socio-biological traits of a person, since one of the most common means of communication between people is still oral speech. As a special kind of human communication, oral speech is based on the psycho-physiological functions of the individual organism and personality consciousness in the framework of a particular society. In order to obtain the most complete information about the studied object, there is a need to record traces on digital media (sound traces of speech). From the analysis of conducted examinations and publication on the study and systematization of biological features of human oral speech, the author of the article came to the conclusion that there is a need to further study these traits and integrate with automatic systems in the 21st century in order to not only provide the institute of justice with reliable examination, but also to use this knowledge in various fields of human life.