ISO-532 › Acoustics - Method for calculating loudness level

ISO-532 - 1975 EDITION - SUPERSEDED -- See the following: ISO-532-1
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Specifies two methods for determining a single numerical value of a given sound, the first method is based on physical measurements, such as spectrum analyses in octave bands, the second method is based on spektrum analyses in one-third octave bands.

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17.140.01 (Acoustic measurements and noise abatement in general Including acoustic insulation)

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Document Number

ISO 532:1975

Revision Level

1975 EDITION

Status

Superseded

Publication Date

July 15, 1975

Committee Number

ISO TC 43