ISO/IEC INTERNATIONAL STANDARD 20382-2 First edition 2017-10 Information technology User interface Face-to-face speech translation - Part 2: System architecture and functional components Technologies de I'information -Interface utilisateur-Face-a-face discourstraduction Partie 2: Architecture du systeme et des composants fonctionnels Reference number IEC IS0/IEC 20382-2:2017(E) Copyright International Organization for Standardization @IS0/IEC 2017 ut license from IHS IS0/IEC20382-2:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS0/IEC 2017, Published in Switzerland All rights reserved. Unless otherwise specified, 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. ISO copyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org @ IS0/IEC 2017 - All rights reserved licensee=NanyangTechnological Univ/5926867100,User=JACKEY,MA Noreprodu mitted without license from IHS IS0/IEC 20382-2:2017(E) Contents Page Foreword .iv Introduction. ..V 1 Scope. .1 2 Normative references ..1 3 Terms, definitions and abbreviated terms Terms and definitions .1 3.2 Abbreviated terms.. 1 4 Overview of face-to-face speech translation ..1 4.1 General 1 4.2 Functional components of F2F speech translation .2 5 Functional requirements .2 5.1 General requirement. 2 5.2 Speech recognition requirements .3 5.3 Language translation requirements 3 5.4 Speechsynthesizerrequirements .3 6 System architectures of F2F speech translation .4 6.1 General 4 6.2 Two persons with embedded F2F speech translation devices .4 6.3 Two persons with remote speech translation functions .6 6.4 Mixture of 6.2 and 6.3 .7 6.5 Adding one more speaker to F2F speech translation conversation .9 6.6 Two person with only one fixed F2F speech translation device .10 Annex A (informative) History of F2F speech translation .13 Annex B (informative) An example scenario of F2F speech translation protocol ..18 Bibliography .19 iii CKEY, MA ut license from IHS