Why You Hear What You Hear

Why You Hear What You Hear by Eric J. Heller Why You Hear What You Hear . . . has much to interest physicists and physics students. . . . This book contains a lot of physical insight, and I think it will be the rare acoustician who does not enjoy reading it. I particularly liked the use of color coding to introduce (with a minimum of math) a graphical algorithm to represent autocorrelation. Also interesting are the author’s diversions into history, including a story in which John William Strutt (Lord Rayleigh) and William Henry Bragg seem to have been mistaken about an echo transposed in pitch. . . . Acousticians will enjoy its interesting perspectives, and physicists and engineers outside of acoustics will find it an attractive introduction to some important parts of the discipline.”–Joe Wolfe, Physics Today

Why You Hear What You Hear:
An Experiential Approach to Sound, Music, and Psychoacoustics
by Eric J. Heller

Why You Hear What You Hear is the first book on the physics of sound for the nonspecialist to empower readers with a hands-on, ears-open approach that includes production, analysis, and perception of sound. The book makes possible a deep intuitive understanding of many aspects of sound, as opposed to the usual approach of mere description. This goal is aided by hundreds of original illustrations and examples, many of which the reader can reproduce and adjust using the same tools used by the author.

  • The first book on sound to offer interactive tools, building conceptual understanding via an experiential approach
  • Supplementary website (http://www.whyyouhearwhatyouhear.com) will provide Java, MAX, and other free, multiplatform, interactive graphical and sound applets
  • Extensive selection of original exercises available on the web with solutions
  • Nearly 400 full-color illustrations, many of simulations that students can do


Watch Prof. Eric Heller during “Alex Dalgarno Celebratory Symposium”, held at The Institute for Theoretical, Atomic and Molecular and Optical Physics (ITAMP), Harvard-Smithsonian Center for Astrophysics (CFA), Cambridge, Massachusetts. 

Table of Contents

Web resource for the book that provides Java, MAX, and other free, multiplatform, interactive graphical and sound applets

Sample this book:

Preface [PDF]

Request an examination copy.