ДСТУ EN ISO 9612:2022 Акустика. Визначення впливу професійного шуму. Інженерний метод (EN ISO 9612:2009, IDT; ISO 9612:2009, IDT)

ДСТУ EN ISO 9612:2022
(EN ISO 9612:2009, IDT; ISO 9612:2009, IDT)

Акустика. Визначення впливу професійного шуму

 
   
 
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

Foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions

4 Symbols

5 Instrumentation

6 Methodology — Chronological steps

7 Work analysis

8 Selection of measurement strategies

9 Strategy 1 — Task-based measurement

10 Strategy 2 — Job-based measurement

11 Strategy 3 — Full-day measurement

12 Measurements

13 Sources of uncertainty

14 Calculation of measurement uncertainties and presentation of the final results

15 Information to be reported

Annex A (informative) Example of a checklist to ensure that significant noise events are detected during the work analysis

Annex B (informative) Guide to the selection of measurement strategy

Annex C (normative) Evaluation of measurement uncertainties

Annex D (informative) An example showing calculation of daily noise exposure level using task-based measurements

Annex E (informative) An example showing calculation of daily noise exposure level using job-based measurements

Annex F (informative) Sample calculation of daily noise exposure level using full-day measurements

Bibliography