Speech and Hearing is a comprehensive textbook written by Harvey Fletcher, a renowned physicist and acoustician. The book provides an in-depth exploration of the science behind speech and hearing, including the anatomy and physiology of the auditory system, the physics of sound and speech production, and the psychological and social aspects of communication.The book is divided into three main sections. The first section covers the basics of sound, including the properties of sound waves, the anatomy of the ear, and the physiology of hearing. The second section focuses on speech production, including the anatomy and physiology of the vocal tract, the physics of speech production, and the role of the brain in speech processing. The final section explores the psychology and social aspects of communication, including language development, speech perception, and the impact of communication disorders.Throughout the book, Fletcher provides clear and concise explanations of complex concepts, making it accessible to both students and professionals in the fields of speech and hearing science. The book also includes numerous illustrations, diagrams, and examples to help readers understand key concepts.Overall, Speech and Hearing is an essential resource for anyone interested in the science of communication, providing a comprehensive overview of the anatomy, physiology, physics, psychology, and social aspects of speech and hearing.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.