17/30302594 DC : 0
NA
NA
Status of Standard is Unknown
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
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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) |
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