The VTI National Transport Library Catalogue

Acoustics - Determination of sound power levels of noise sources - Engineering method employing an enveloping measurement surface in an essentially free field over a reflecting plane

By: International StandardContributor(s): Draft International Standard | ISO/DIS 3744Publication details: Geneve International Standard, 1990 ; Draft International Standard, ; ISO/DIS 3744, Description: 25 sSubject(s): Standard | International | Acoustics | Measurement | Sound intensity | Test | Equipment | Pressure | Calculation | Switzerland | VTI P1249:3744Location:
Item type: Standards and specifications
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Statens väg- och transportforskningsinstitut

VTI:s bibliotek i Linköping


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