PUBLICLY ISO/PAS AVAILABLE 1996-3 SPECIFICATION Firstedition 2022-07 Acoustics Description, measurement and assessment of environmental noise - Part 3: Objective method for the measurement of prominence of impulsive sounds and for adjustment of LAeq Acoustique-Description, mesurage et évaluation dubruitde I'environnement Partie 3: Methode objective pour le mesurage de I'emergence des Reference number IS0/PAS1996-3:2022(E) ISO @ ISO 2022 IS0/PAS1996-3:2022(E) COPYRIGHTPROTECTEDDOCUMENT IS02022 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 oriso'smemberbodyinthecountryoftherequester. ISO copyright office CP 401:Ch.de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+4122 749 0111 Email: [email protected] Website: www.iso.org PublishedinSwitzerland i @IS02022-All rights reserved