When we hearing production, there are including the functions of the larynx, vocal cords, and resonant cavities. Larynx, hollow chamber in ..."/> When we hearing production, there are including the functions of the larynx, vocal cords, and resonant cavities. Larynx, hollow chamber in...'> Understand the physiological aspects of voice When we hearing production, there are including the functions of the larynx, vocal cords, and resonant cavities. Larynx, hollow chamber in which the voice is produced; In mammals and amphibians it is located in the front or upper part of the trachea. In mammals it joins the lower portion of the pharynx with the trachea and occupies a frontal or ventral position in relation to the esophagus, behind the skin and connective tissue of the throat. The larynx is attached by ligaments to the hyoid bone, located at the base of the tongue. The skeletal frame of the larynx is a set of three large cartilaginous structures—epiglotti...