ISO TR 25417
Acoustics — Definitions of basic quantities and terms
|Publication Date:||1 December 2007|
|ICS Code (Acoustic measurements and noise abatement in general):||17.140.01|
This Technical Report specifies definitions of acoustical quantities and terms often used in documents on noise measurement prepared by Technical Committee ISO/TC 43, Acoustics, Subcommittee SC 1, Noise, together with their symbols and units. The main purpose is to harmonize the terminology used in documents prepared by ISO/TC 43/SC 1, thus to avoid proliferation of diverging definitions. However, this Technical Report may be applied to other purposes as well.