BS 5108:1983
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Method for measurement of sound attenuation of hearing protectors
Hardcopy , PDF
30-06-1991
English
30-09-1983
Determination of binaural free field threshold of hearing of subjects with and without hearing protectors. Requirements for test environment and sounds, selection of subjects, procedure for fitting protectors and presentation of results.
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