NS EN ISO 11690-1 : 1ED 1997

1 Scope
2 Normative references
3 Definitions
4 Basic concepts in noise control
5 Assessment of the noise situation
6 Parties
7 How to tackle noise problems in workplace
8 What to do before buying a new machine
9 Noise prediction as a planning tool
10 Long-term noise control programme
Annex
A Bibliography

Describes strategies for dealing with noise problems in existing and planned workplaces by the description of basic concepts in noise control (noise reduction, emission, immission and exposure). Applies to all types of sources of workplace sounds, including human activities.