This standard covers letter symbols
for physical quantities
used in the science and technology of acoustics;
it also covers abbreviations for a number of acoustical levels and related measures that are in common use.
IEEE 260.4-1996(R2002) history
2018IEEE 260.4-2018 Standard Letter Symbols and Abbreviations for Quantities Used in Acoustics
0000 IEEE 260.4-1996(R2002)
1996IEEE 260.4-1996 American National Standard Letter Symbols and Abbreviations for Quantities Used in Acoustics [Replaced: ASME Y10.11]