Medical legal opinion of a voice analysis, how to do it? Dictamen médico legal de un análisis de voz, ¿cómo hacerlo?

Abstract

Forensic acoustics is a criminalistics discipline that has reached an analytical maturity that requires the expert in voice analysis to specialize in acquiring knowledge in phonetics, sound technologies, speech, voice, language, speech, and voice pathologies, as well as sound signal processing. When an opinion must be made by a health professional completely unrelated to the legal technique, he encounters a lack of protocols, methods, and work procedures that allow him to deliver a technical, valid, and validated report for conducting an interview and its subsequent comparative analysis of voices, which promotes the need to develop a methodological route or guide through physical or electronic academic means for the development of this knowledge and its professional and scientific dissemination.