90.93 Standard confirmed Nov 21, 2013
ISO
ISO/TC 43/SC 1 Noise
Technical Report
17.140.01 Acoustic measurements and noise abatement in general
Published
ISO/TR 25417:2007 specifies definitions of acoustical quantities and terms used in noise measurement documents prepared by ISO Technical Committee TC 43, Acoustics, Subcommittee SC 1, Noise, together with their symbols and units, with the principal aim of harmonizing the terminology used.
PUBLISHED
ISO/TR 25417:2007
90.93
Standard confirmed
Nov 21, 2013