BS ISO 4869-2 : 1994 AMD 8935
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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ACOUSTICS - HEARING PROTECTORS - ESTIMATION OF EFFECTIVE A-WEIGHTED SOUND PRESSURE LEVELS WHEN HEARING PROTECTORS ARE WORN
Published date
06-12-2012
Publisher
Superseded date
15-12-1995
Superseded by
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Describes three methods of estimating the A weighted sound pressure levels effective when hearing protectors are worn. Coverage includes: Octave-band method, HML method, and SNR method. Also gives detailed tables. BS AMD 8935 RENUMBERS THIS STANDARD
| Committee |
EPC/1
|
| DevelopmentNote |
Renumbered and superseded by BS EN ISO 4869-2. Supersedes 87/55121 DC. (10/2005)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
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| SupersededBy |
| Standards | Relationship |
| ISO 4869-2:1994 | Identical |
| ISO 4869-1:1990 | Acoustics — Hearing protectors — Part 1: Subjective method for the measurement of sound attenuation |
| IEC 60651:1979+AMD1:1993+AMD2:2000 CSV | Sound level meters |
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