the human voice. open and closed vocal cords. voice reeds

anatomical anatomy and biology box cartilage cartilages closed cord cords corniculate cuneiform endoscopic endoscopy epiglottis false fold folds glottidis health healthcare healthy human illustration laryngeal laryngoscopic laryngoscopy larynx medical medicine open organ phonation reeds respiration respiratory rima science sound speak speech system throat trachea vector vestibular vocal voice