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Standard
ISO 16032
Second edition
Acoustics — Measurement of
2024-02
sound pressure level from service
equipment or activities in buildings
— Engineering method
Acoustique — Mesurage du niveau de pression acoustique des
équipements techniques ou activités dans les bâtiments —
Méthode d'expertise
Reference number
ISO 16032:2024(en) © ISO 2024
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ISO 16032:2024(en)
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Published in Switzerland
© ISO 2024 – All rights reserved
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ISO 16032:2024(en)
Contents Page
Foreword .iv
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Measurement equipment . 4
5 Test method — General . 4
6 Measurement procedure . 5
6.1 General .5
6.2 Selection of the corner position for the microphone .6
6.3 Selection of the reverberant field positions of the microphone .6
6.4 Measurement of sound pressure levels .6
6.4.1 Measurement of the equivalent continuous sound pressure level .6
6.4.2 Measurement of the maximum sound pressure level .7
6.5 Averaging the sound pressure level .7
6.6 Determination of the background sound pressure level .7
6.7 Standardization or normalization of one–third–octave–band results .7
6.8 Calculation of A- and C-weighted values .8
6.9 Sound sources present in the room (additional measurements) .8
7 Measurement of reverberation time .
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