An introduction to the anatomy and physiology of the speech and hearing systems in humans. The fourth number of the course code shows the level of the course. For example, in course 219206, the fourth ...

He enrolled in the University of London to study anatomy and physiology, but his college ... was trying to reactivate a telegraph transmitter. Hearing the sound, Bell believed that he could ...

An estimated 8 million women in the US have difficulty hearing, and 2 million of those are able to hear, at best, only shouted words. Women of all ages have better hearing than men at frequencies ...