Description: The vocal tract is the part of the human body responsible for producing sound for speech. This system includes various anatomical structures, such as the larynx, pharynx, oral cavity, and nasal cavity, which work together to modify the airflow coming from the lungs. The larynx, which contains the vocal folds, is fundamental in sound production, as these folds vibrate to generate sound waves. As air passes through these structures, different resonances and articulations are produced, allowing for the formation of phonemes and, consequently, speech. The shape and size of the vocal tract vary among individuals, contributing to the uniqueness of each person’s voice. Additionally, the vocal tract is not only essential for verbal communication but also plays an important role in producing other sounds, such as those used in music. Its functioning is a complex process that involves both physiological and neurological aspects, making it a topic of interest in fields such as phonetics, speech therapy, and the neuroscience of language.
