ISO/PWI 12999-1

Acoustics — Determination and application of measurement uncertainties in building acoustics — Part 1: Sound insulation ISO/PWI 12999-1

Scope

This document specifies procedures for assessing the measurement uncertainty of sound insulation in building acoustics. It provides for
— a detailed uncertainty assessment;
— a determination of uncertainties by inter-laboratory tests;
— an application of uncertainties.
Furthermore, typical uncertainties are given for quantities determined according to ISO 10140 (all parts), ISO 16283 (all parts) and ISO 717 (all parts).