BS ISO 4869-6 - ACOUSTICS - HEARING PROTECTORS - PART 6: DETERMINATION OF SOUND ATTENUATION OF ACTIVE NOISE REDUCTION EARMUFFS

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Testing
Annex A (normative) - Analysis of uncertainties
Bibliography

BS ISO 4869-6.

Committee	EH/1/1
DocumentType	Draft
Pages	15
PublisherName	British Standards Institution
Status	NA

IEC 61094-4:1995	Measurement microphones - Part 4: Specifications for working standard microphones
ISO 4869-1:1990	Acoustics Hearing protectors Part 1: Subjective method for the measurement of sound attenuation
ISO 4869-2:1994	Acoustics Hearing protectors Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn
ISO 11904-1:2002	Acoustics — Determination of sound immission from sound sources placed close to the ear — Part 1: Technique using a microphone in a real ear (MIRE technique)
ISO/IEC Guide 98-3:2008	Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)