This document gives names, symbols, definitions and units for quantities of acoustics. Where appropriate, conversion factors are also given.Cross References:ANSI/ASA S1.6ISO 3382-1ISO 80000-3IEC 60027-1ISO 266ISO 16IEC 61672-1ISO 80000-4ISO 80000-1ISO 80000-2ISO 18405:2017All current amendments available at time of purchase are included with the purchase of this document.