ANSI/ASA S3.44 PART 1 : 2016
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 – Estimation of Noise-induced Hearing Loss – Part 1: Method for Calculating Expected Noise-induced Permanent Threshold Shift (a modified nationally adopted international standard)
Hardcopy , PDF
English
04-03-2016
10-06-2020
This American National Standard specifies a method for calculating the expected noise‐induced permanent threshold shift in the hearing threshold levels of adult populations due to various levels and durations of noise exposure; it provides the basis for calculating hearing disability according to various formulae when the hearing threshold levels at commonly measured audiometric frequencies, or combinations of such frequencies, exceed a certain value.
| Committee |
S3
|
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
Acoustical Society of America
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 1999:2013 | Identical |
| ISO/TR 25417:2007 | Acoustics — Definitions of basic quantities and terms |
| ISO 389-1:1998 | Acoustics — Reference zero for the calibration of audiometric equipment — Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones |
| ISO 8253-1:2010 | Acoustics — Audiometric test methods — Part 1: Pure-tone air and bone conduction audiometry |
| ISO 9612:2009 | Acoustics — Determination of occupational noise exposure — Engineering method |
| ISO 389-2:1994 | Acoustics — Reference zero for the calibration of audiometric equipment — Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones |
| ISO 7029:2017 | Acoustics — Statistical distribution of hearing thresholds related to age and gender |
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