DI-HFAC-81975, DATA ITEM DESCRIPTION (DID): NOISE MEASUREMENT REPORT (18-FEB-2015)

DI-HFAC-81975, DATA ITEM DESCRIPTION (DID): NOISE MEASUREMENT REPORT (18-FEB-2015)., The Noise Measurement Report (NMR) provides data from noise measurements conducted on materiel to evaluate steady-state noise in personnel-occupied areas, impulsive noise in personnel-occupied areas, and aural non-detectability. a. This report will be used to obtain essential information from the evaluation results of noise measurement levels. The data may support the conduct of a health hazard assessment. b. This Data Item Description (DID) contains format, content, and intended use information for the data delivered resulting from the work task(s) described in the contract Statement of Work (SOW) and MIL-STD-1474.