Sound: An Interactive eBook
This is an interactive, on-line eText on the physics of sound. It is designed as an introductory course and requires no previous physics exposure; I am using it in my physics of sound course for non-science majors in place of a hardcopy text. Brief introductions to physics concepts are provided as they are needed (and can be skipped if they are familiar to the reader). There is a little bit of algebra involved but not much.