Introduction to Audiology, Ninth Edition, provides in-depth coverage of the physics of sound, anatomy, and physiology of the auditory system; causes and treatment of hearing disorders; and relevant diagnostic and therapeutic techniques. It emphasizes the proper evaluation of hearing disorders and the treatment avenues available for these disorders. The accompanying CD-ROM features a wide variety of interactive exercises, actual case studies, eighteen videos illustrating many theoretical and research concepts, demonstrations, an extensive literature section with useful forms, ear pathology slides, and much more.