Name:
DANSK DS/ISO 12999-2 PDF
Published Date:
07/13/2020
Status:
[ Active ]
Publisher:
Dansk Standard
This document specifies how to calculate: — the uncertainty of sound absorption coefficients and equivalent sound absorption areas measured according to ISO 354; — the uncertainty of the practical and weighted sound absorption coefficients determined according to ISO 11654; — the uncertainty of the object sound absorption coefficient according to ISO 20189; and — the uncertainty of the single number rating determined according to EN 1793‑1. Furthermore, the use of uncertainties in reporting measured or weighted sound absorption coefficients is explained.
| Edition : | 20 |
| File Size : | 1 file , 1.9 MB |
| Number of Pages : | 18 |
| Product Code(s) : | DS-017, DS-017 |
| Published : | 07/13/2020 |
