Published
This document deals with the technical aspects of noise control in workplaces. The various technical measures are stated, the related acoustical quantities described, the magnitude of noise reduction discussed, and the verification methods outlined.
This document deals only with audible sound.
WITHDRAWN
ISO 11690-2:1996
PUBLISHED
ISO 11690-2:2020
90.20
Standard under periodical review
Oct 15, 2025
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 2: Noise control measures (ISO 11690-2:2020)
60.60 Standard published
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