The book I have is somewhat dated, from my college days....but it is a
good introduction:
Fundamentals of Hearing: An Introduction
Second Edition, 1985
William A. Yost, Donald W. Nielson
Publisher: Holt, Rinehart and Winston,
New York, NY
Good Luck!
Teri Cygnarowicz
TYC@FDADR.CDRH.FDA.GOV