“This 1940s old as dirt med school classic video describes how humans hear sound and how the human ear works.
The video covers the anatomy and physiology of the ear and discusses the outer ear, the middle ear and the inner ear. Other topics include the eardrum (tympanic membrane), hammer (malleus), anvil (incus), stirrup (stapes), organ of corti, and the cochlea. Included in the video is a labeled diagram showing the parts of the human ear.
This is excellent information for managers who have workers exposed to high levels of noise that could potentially damage hearing.”