ISO/TS TECHNICAL SPECIFICATION 15666 Secondedition 2021-05 Acoustics Assessment of noise annoyance by means of social and socio-acoustic surveys Acoustigue - Evaluation de la gene causée par le bruit au moyen d'enquetes sociales et d'enquetes socio-acoustiques Reference number ISO/TS15666:2021(E) ISO @ISO2021 IS0/TS 15666:2021(E) COPYRIGHT PROTECTED DOCUMENT @ IS0 2021 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 below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2021 - All rights reserved