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EN 27029:1991

Acoustics - Threshold of hearing by air conduction as a function of age and sex for otologically normal persons (ISO 7029:1984) EN 27029:1991

General information

99.60 Withdrawal effective   May 1, 2000

CEN

CEN/TC 211 Acoustics

European Norm

13.140   Noise with respect to human beings

Scope

Specification for the range of audiometric frequencies from 125 to 8000 Hz and for groups of otologically normal persons of a given age within the age limits of 18 to 70 years inclusive : a) the expected value of the median hearing threshold shift relative to a group of persons 18 years of age; b) the expected statistical distribution above and below the median value.

Life cycle

NOW

WITHDRAWN
EN 27029:1991
99.60 Withdrawal effective
May 1, 2000

REVISED BY

WITHDRAWN
EN ISO 7029:2000

Relations

Adopted from ISO 7029:1984 IDENTICAL