This text investigates the fundamental principles of auditory physiology and the physical properties of sound as they relate to human hearing. The authors, Lawrence J. Deutsch and Alan M. Richards, utilize a pedagogical framework designed to introduce students to the mechanics of the ear and the neurological processing of acoustic signals. By synthesizing basic physics with biological function, the book provides a foundational understanding of how sound is perceived and interpreted.

The subject matter points to a foundational, academic text intended for students beginning their study of audiology or speech-language pathology. Its framing suggests a structured, introductory approach that prioritizes clear definitions and essential biological mechanisms over advanced clinical research.