DIN ISO 4869-1:1991
DIN · 1991-10

Acoustics; hearing protectors; subjective method for the measurement of sound attenuation; identical with ISO 4869-1:1990

Replaced ICS 13.340.20 Cited by 1

3Version History

DIN ISO 4869:1984 older 1984-01
DIN ISO 4869-1:1991 1991-10
DIN ISO 4869-1:1991-10 newer 1991-10-01

4Standard Metadata

Standard Number
DIN ISO 4869-1:1991
Status
Replaced
Publisher
German Institute for Standardization
Publication Date
1991-10
ICS Classification
13.340.20 (Head protective equipment) 
Adopted Standard
EN 24869-1-1992,IDT;ISO 4869-1-1990,IDT;SNV DIN ISO 4869-1-1991,IDT;SNV NF EN 24869-1-1993,IDT
Replaces
DIN ISO 4869:1984

5Citation Network

1
Cite this standard
6
Referenced herein
Standards that cite DIN ISO 4869-1:1991
Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators (ISO 389-3:2016); German version EN ISO 389-3:2016
Referenced by DIN ISO 4869-1:1991
ISO 354 ISO 389 ISO 5725 ISO 6189 ISO 8253-1 ISO 8253-2

6Frequently Asked Questions

What is DIN ISO 4869-1:1991?
DIN ISO 4869-1:1991 — Acoustics; hearing protectors; subjective method for the measurement of sound attenuation; identical with ISO 4869-1:1990 is an international standard developed by German Institute for Standardization.
What does DIN ISO 4869-1:1991 cover?
This standard covers:
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of DIN ISO 4869-1:1991?
The current published version is DIN ISO 4869-1:1991, published on 1991-10. Always check for amendments or pending revisions.
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