ISO/FDIS 16032

Acoustics — Measurement of sound pressure level from service equipment or activities in buildings — Engineering method

This document specifies the engineering method for the measurement of sound pressure levels in rooms from specific service equipment or activities in buildings. This document covers measurements of sound from sanitary installations, mechanical ventilation, heating and cooling service equipment, lifts, rubbish chutes, heating devices, blowers, pumps and other auxiliary service equipment, and motor driven car park doors. It can also be applied to measurements of sounds from other types of equipment or activities in this building, e.g. noise from sport facilities, pubs etcetera. The measurement of noise from external sound sources generating air-borne or ground-borne noise are not included in this document. The operating conditions and operating cycles given in Annex B shall be used except if there are guidelines in national requirements and regulations which shall then be applied instead of the guidelines in Annex B. The methods are suitable for rooms with volumes of approximately 300 m3 or less e.g. in dwellings, hotels, schools, offices and hospitals. The standard is not intended for measurements in large auditoriums, office landscapes or concert halls. However, the operating conditions and operating cycles in Annex B can be used complementary to other methods in such cases. The service equipment sound pressure level is determined as the maximum A-weighted and optionally C-weighted sound pressure level occurring during a specified operation cycle of the service equipment under test, or as the equivalent continuous sound pressure level in one–third–octave–bands determined with a specified integration time. A-weighted and C-weighted single number values shall be calculated from one–third–octave–band measurements corrected for background noise and reverberation times.

Acoustique — Mesurage du niveau de pression acoustique des équipements techniques ou activités dans les bâtiments — Méthode d'expertise

General Information

• Status: Not Published
• ICS: 17.140.20 - Noise emitted by machines and equipment
• ICS: 91.120.20 - Acoustics in building. Sound insulation
• ICS: 91.140.01 - Installations in buildings in general
• Technical Committee: ISO/TC 43/SC 2 - Building acoustics
• Drafting Committee: ISO/TC 43/SC 2 - Building acoustics
• Current Stage: 5020 - FDIS ballot initiated: 2 months. Proof sent to secretariat
• Start Date: 04-Dec-2023
• Completion Date: 04-Dec-2023

Relations

• Consolidates: ISO 22863-7:2021 - Fireworks — Test methods for determination of specific chemical substances — Part 7: Chlorates content by chemical titration analysis
• Effective Date: 18-Feb-2023
• Revises: ISO 16032:2004 - Acoustics — Measurement of sound pressure level from service equipment in buildings — Engineering method
• Effective Date: 06-Jun-2022

Standards Content (Sample)

FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 16032
ISO/TC 43/SC 2
Acoustics — Measurement of
Secretariat: DIN
sound pressure level from service
Voting begins on:
2023-12-04 equipment or activities in buildings —
Engineering method
Voting terminates on:
2024-01-29
Acoustique — Mesurage du niveau de pression acoustique des
équipements techniques ou activités dans les bâtiments — Méthode
d'expertise
ISO/CEN PARALLEL PROCESSING
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 16032:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO 2023

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ISO/FDIS 16032:2023(E)
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 16032
ISO/TC 43/SC 2
Acoustics — Measurement of
Secretariat: DIN
sound pressure level from service
Voting begins on:
equipment or activities in buildings —
Engineering method
Voting terminates on:
Acoustique — Mesurage du niveau de pression acoustique des
équipements techniques ou activités dans les bâtiments — Méthode
d'expertise
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
ISO/CEN PARALLEL PROCESSING
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
RECIPIENTS OF THIS DRAFT ARE INVITED TO
ISO copyright office
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
CP 401 • Ch. de Blandonnet 8
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
CH-1214 Vernier, Geneva
DOCUMENTATION.
Phone: [phone]
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: [e-mail]
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
ISO/FDIS 16032:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN­
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
  © ISO 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO 2023

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ISO/FDIS 16032:2023(E)
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 .
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ISO /TC 43/SC 02/WG 18 2
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Secretariat: DIN
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Date: 2023-11-10xx
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Acoustics — Measurement of sound pressure level from service
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equipment or activities in buildings — Engineering method .
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Acoustique — Mesurage du niveau de pression acoustique des équipements techniques ou activités dans
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les bâtiments — Méthode d'expertise
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ISO/FDIS 16032:2023(E)
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© ISO 2023
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All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this
publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical,
Commented [eXtyles1]: The reference is to a withdrawn
including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can
standard which has been replaced
be requested from either ISO at the address below or ISO’s member body in the country of the requester.
ISO 20344, Personal protective equipment — Test methods
for footwear
ISO copyright office
CP 401 • Ch. de Blandonnet 8
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CH-1214 Vernier, Geneva
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Phone: + 41 22 749 01 11
EmailE-mail: [e-mail] Formatted: Adjust space between Latin and Asian text,
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Published in Switzerland
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Formatted: Font: 11 pt
ii © ISO 2023 – All rights reserved
ii © ISO 2023 – All rights reserved

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ISO/FDIS 16032:2023(E)
Formatted: Font: Bold
Formatted: Font: Bold
Formatted: Left
Contents
Foreword .vi
Introduction. viii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Measurement equipment . 5
5 Test method — General . 5
6 Measurement procedure . 6
6.1 General . 6
6.2 Selection of the corner position for the microphone . 7
6.3 Selection of the reverberant field positions of the microphone . 7
6.4 Measurement of sound pressure levels .
...