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ANSI/ASA S3.44 PART 1:2016(R2020)

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 – Estimation of Noise-induced Hearing Loss – Part 1: Method for Calculating Expected Noise-induced Permanent Threshold Shift (a modified nationally adopted international standard)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

05-06-2020

Superseded date

24-05-2025

£118.26
Excluding VAT
Summarise this standard

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
41
PublisherName
Acoustical Society of America
Status
Superseded
SupersededBy
Supersedes

⚠

A newer version of this standard is available.

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£118.26
Excluding VAT