Acoustics. Definitions of basic quantities and terms
Acoustics. Definitions of basic quantities and terms
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1 Scope 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.
Другие стандарты PD