Provides definitions for a wide variety of terms used in human bioacoustics, including hearing, speech, psychoacoustics, and physiological acoustics. It is intended to supplement ANSI S1.1-1994 (R2004) American National Standard Acoustical Terminology in which more-generally-used terms in acoustics are defined, including a number of terms from physiological and psychological acoustics and music. Terms from ANSI S1.1-1994 that are related to bioacoustics are included in this standard as annexes.