Scope
Names, symbols, definitions, and units for quantities of acoustics — sound pressure, intensity, power, impedance, and related quantities describing sound generation, propagation, and reception.
What You'll Find
1
Covers sound pressure, particle velocity, sound intensity, sound power, and acoustic impedance
2
Includes logarithmic quantities (sound pressure level, sound power level) expressed in decibels
3
Addresses both airborne and structure-borne sound
Obtain the Standard
Published by the International Organization for Standardization (ISO). Edition 2020. Developed by ISO/TC 12 — Quantities and units.
Browse Entries
18 quantities defined in Part 8